OK, Im gonna get all Ivy League "thinky" on you. If you think you can handle a dash of Mary sans controversy, read on. Oh, yeah, I also pull out my sociology degree in this one, so be prepared for theory and statistics. Its gonna be hot and a little heavy.

In sociology, there is this funky monkey number called the Dunbar Number AKA "the theoretical cognitive limit to the number of people with whom one can maintain stable social relationships." That number is generally accepted to be around 150. Basically what this means is that when you grow your personal social network beyond 150 people, you have a difficult time directly interacting with each of those 150+ people in a meaningful, stable inter-personal way. Which makes perfect sense offline, but online, we ought to be able to improve upon that with so many social networks, email and chat programs that allow us to message and interact with groups of people and individuals alike. However, some data suggests that people using social networks interact with only 5-10% of their available networks. Essentially, this means that online networks although larger are actually not as robust because they are not being used effectively to reach or expand a persons personal Dunbar Number.

For those of you that read Malcolm Gadwells The Tipping Point, the Dunbar number might ring a bell. In the book, Gadwell asserts that the Dunbar Number of any given human being is critical to their level of influence over others and the tipping point for any given event. Tipping points are "the levels at which the momentum for change becomes unstoppable." Gladwell defines a tipping point as a sociological term: "the moment of critical mass, the threshold, the boiling point." Whats interesting here is that if you as an advertiser or marketer seek to message to the influencers AKA the connectors or those individuals with higher Dunbar Numbers and therefore more connectivity to the general market, you can spread your brand and/or message through the collective conscious faster and more virally. And isnt that what you want to do? Get your message to as many people as possible?

So, why are so many people on Facebook and LinkedIn socializing with the same 10 people instead of connecting with their overall networks, strengthening their existing relationships and trying to grow their sphere of influence by bringing new connections to their network? Yeah, I dont really have the answer either. But, I can say that understanding your personal Dunbar Number is a key factor in determining your overall level of influence and identifying how you need to improve your social networking skills.

Great read: The Dunbar Number as a Limit to Groups

My favorite site on sociology and social networking: Life with Alacrity

Critical Mass

Lets do a quick exercise to see where you stand with your circle of influence and what your personal Dunbar Number is:

1. Consider all the people you know in real life that you interface with regularly at least once per month.  Write them all down if you have to.  Can you get to 150? Now, go on Facebook (I chose this one because there are 175 million people there and many of your 150 personal network peeps are likely on there) and see if each of those people is listed as one of your "friends." The people that are your online and offline contacts are considered your "overlap group."

2. Now look at all the people not within your inner social network (meaning those that are not within your overlap group). These people are considered your periphery group. They are friends on the peripheral of your inner circle, your real social network. Consider how many times you have any real social contact with this periphery group. Do you see, talk, email them regularly? The answer is most likely "no." So, now the question arises, "why are they my friend on Facebook?" And the answer is because they probably WANT to network with you or you WANT to network with them. But for some reason you arent.

Great read: How to win friends and influence people on Facebook

Back to the Tipping Point and the Value of Being a Connector

In Gadwells Tipping Point, he discusses the The Law of the Few, a theory that shows the success of any kind of social epidemic is heavily dependent on the involvement of people with a particular and rare set of social skills. He calls these people "connectors." 80 percent of all the work of connecting people is done by a mere 20 percent of people. So, there is great value in being a connector. A connector is defined as a person who has the ability to "link us up with the world ... people with a special gift for bringing the world together." They are "a handful of people with a truly extraordinary knack for making friends and acquaintances". Gadwell characterizes these individuals as having social networks of over one hundred people.

Now, since the online medium allows you to easily connect to people, segment them into groups of like interests and gives you tools to easily message these groups of people, it makes sense that everyone COULD be a connector online if you learn the habits and patterns of connectors. Heres a simple question to ask yourself to see if you are a connector or not. Are you networking with less than 150 people each month on Facebook? If you are, then its time to start making some changes. Think of yourself as the butterfly that is flapping its wings and causing a tsunami. Below are a few starter tips on how to improve your social networking skills on Facebook and how to learn to be a connector:

5 Habits of Successful Facebook Connectors

  1. Group your contacts so you can message groups of people with content they care most about. I message my family and offline friends group about once a month to keep in touch. I want to connect on a personal level so I have my personal top 10 list I send. Its an easy list of funny or weird stuff that happened to me, what Ive been doing that is exciting and a few priceless, shoot milk out your nose YouTube videos. My friends and family always look forward to it and its easy to put together. (Remember, you connect best when interests and attention collide (Scobles Number) so be sure to group your contacts by interest so you can craft the most applicable content for them.)
  2. Use the "were related" application to find distant family members. I have a ridiculously large and diverse family and often forget people, so this tool was key to my being able to connect with them all on Facebook. (Sometimes I wish I didnt know so much about them and vice versa though). Thank God for limited profile features.
  3. Remember birthdays and events for your network and be sure to write on their walls. I use the My Calendar application to keep on top of my networks birthdays and events. And I always make sure to write on their walls to let them know I am thinking of them.
  4. Use the friends dashboard on your home page to connect with people you do not regularly interface with. It shows 6 faces of friends that you probably do not touch base with often enough and serves as a great reminder to connect. I generally use that as a guide to skip over to their pages and comment on one of their updates or write on their wall. Again, this helps me personally connect with more of my network and expand my sphere of influence.
  5. Also, make sure to use the "You Might Know" widget. This will give you a new list of people that you are in some way related to by virtue of their relationship to others in network (think six degrees of separation) but are not yet connected to on Facebook. If you have a small network, this is invaluable in helping you to grow it, if you have a larger network, it can often be unwieldy.

Goal: to have more personal contact with more people so you can grow your network and become an influencer to more people.

Books I recommend to the serious social marketer

 

Stalk Mary

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Post is included in group: Blogging & SEO

57 Comments on How Your Personal Dunbar Number Effects Your Ability to Effectively Network Online

APR
03
119,928 Points 7 Featured Posts Outside Blog

you always blow my mind! Thanks for this info- I now have to digest it and see where I stand in this numbers game.. I am thinking my target needs to grow..

7:35am • #1
253,667 Points 2 Featured Posts Localism Sponsor Outside Blog

Mary - THis is a nice post. I presented this to my workshop at the Keller WIlliams Franklin office yesterday, and we discussed the merits of social networking for at least 30 minutes. We all just want more leads. Thanks for the information.

7:52am • #2
579,216 Points 95 Featured Posts Localism Sponsor Outside Blog Hit Router

Mary, I am in the middle of the Tipping Point and am loving it. I categorized my friends last week. It took forever, but I am so glad I took the time. It is so much easier to follow their activity now. I still have one category to go a big one with folks I don't interact with that much.

To add to the conversation, I like what Malcolm said about aquaintances. Aquaintances on Facebook or Twitter can sometimes be the Tipping Point for closer relationships down the road. We may or may not send them Birthday Cards or poke them but they are there and at some point may grow into more of a friendship.

Getting out of our comfort zone and commenting on their status will help those aquaintances grow into friends. Sometimes it can be a simple comment and voila a conversation develops or a comment on a photo or video they have uploaded.

Great advice.

7:56am • #3
467,228 Points 13 Featured Posts Localism Sponsor Outside Blog

Mary very interesting read.  I will have to revisit this at a better time, however the strategy makes sense.

8:07am • #4
314,513 Points 3 Featured Posts Hit Router

Boy, am I in trouble.  I think my Dunbar number is 2!

8:14am • #5
143,533 Points

Hi Mary, Good post. Thanks for sharing. Keep posting best.

Best - Sash

8:42am • #6
Localism Sponsor Hit Router

Good and new inforemation for realtors who do not always look at things this way!

9:45am • #7
276,683 Points 14 Featured Posts Outside Blog

Mary: This is great info.  I haven't seen you around AR much, except recently... Hope all is well with you.

10:01am • #8
401,307 Points 15 Featured Posts Outside Blog

Mary:  What an incredibly brilliant post.  You make such great use of the materials and knowledge available to you.  Honestly, this sounds like a great way to end up becoming president.  Attaining the levels at which the momentum for change becomes unstoppable... now where have I seen this before ?  Some guy named Obama ?  Or Clinton ?  Or Reagan ?

These social scientists who have put this all together are brilliant.  I had to stop reading this about half way through... just to take a breather.  But... I am glad I made it all the way to the end.  Honestly, it sounds like a heck of a lot of work... and is only something that certain personality types might consider pursuing.  If you are familiar with the Myers-Briggs... which I would guess you would be... I am an INFP.  Somehow I find myself just not wanting to be this "connected."  To each her own, I am sure.  But, again, for those to whom this would be appealing... it sounds like a great way, if applied correctly... to make things happen.

Thanks so much for sharing this.  I found it extremely interesting.  What an effort !  Take care...

10:12am • #9

Way to get all "thinky."   I frequently have to remind myself to reach out to friends and see how they are doing.  My intent is to not only stay in touch but to remind them in a subtle way that I continue to treasure their referrals. 

I recently updated my Facebook status to state that I am available to answer questions about the state of the current market.  No takers as of yet but it reminds everyone of what I do.

10:20am • #10

Mary,

       How can you make me read this before my morning cup of jo?  What a great an informative post!  These types of things do sit in the back of my mind as a jumbled unorganized thoughts.  Having it put into perspective has really helped me re consider how I am marketing myself.  Thank you so much for all of this great info.  It will be put to good use.

10:24am • #11
223,297 Points 2 Featured Posts Outside Blog

Hi Mary...Wow a Gold Star, Good on You, you're in favor with the Gods again, great post, loads of good information we all should be aware off, personally i think we touch about a dozen people weekly effectivily each week, many are repeats except for new clients we're working with.

Cheers, GO Girl Go, You're Hot again :O))

10:29am • #12

This is great.  I am going to use this post as a "How To Succeed Using Facebook" manual.  And I thought facebook was for kids!

10:32am • #13
113,395 Points Outside Blog

Thanks for the tips, I did discover "you might know" on my own and instinctively do the "Birthday" things already but the grouping the users is not a bad idea.

in Keller Williams we speak of touching your Sphere of Influence 33 times a year.  A touch can include direct impersonal mail, direct personal mail, phone calls etc.  

The Social Networking side of me early on decided that Facebook was an incredible Touch Tool.  Forget 33 touches, I am now up to the hundreds of touches per year with the use of Facebook and Twitter.

I do worry that Twiiter can overload people with junk that turns them off to paying attention.  Its a fine line and a new Frontier.

10:49am • #14
1 Featured Post

Mary,

Thank you very much for this information. Keep this kind of information coming. I need all the help I can get.

10:57am • #15
2 Featured Posts

Mary - Awesome post!  Thanks for sharing this insightful and practical information!  I haven't grouped my friends, but I'm going to do that this weekend.

11:14am • #16
421,951 Points 48 Featured Posts Localism Sponsor Outside Blog

I'm reading this WITH my morning cup of joe!  When your book comes out, I'm on the list to buy one!  I'm adding you as an associate and subscribing to your blog.  If I have to bump one of the 150, so be it! 

Oh, wait!  I'm already a subscriber!  LOL

Mike in Tucson

11:18am • #17

I am STILL going over it with a few cups of coffee...great info and if applied properly, very effective. Thanks for a brain awakening post..I needed this to get me going today!

11:32am • #18
35 Featured Posts

Holy cow, I got featured? I almost don't know what to say... Is there some sort of reformed AR contributor group page I need to go make a speech on?

11:43am • #19
154,176 Points 4 Featured Posts

After reading your post which I saved, I am planning to go on a 3 day sabbatical to replan my social networking and blogging strategy, and read some books that stimulate the process, two of them I am 3/4 finished but need to be completed. Thanks, Joe. PS, I love your Veronica Lake picture.

11:44am • #20
1 Featured Post

Mary.

Thanks for this info-and I will need to find out where I am sitting numbers wise

12:21pm • #21
2 Featured Posts

Gladwell is always a great read.  I will definitely take into account your 5 suggestions at the end.  I also like your healthy use of widgets.  Well done.

1:20pm • #23
224,324 Points 4 Featured Posts

A feature... Hmmm and not one mention of any tacos! 

Have a great weekend Mary

1:23pm • #24
Outside Blog Hit Router

OMG!  This is a heck of a lot to digest.  Surprisingly, I am reading The Tipping Point as well and wondering where I fit in.

1:44pm • #25
8 Featured Posts

I just looked at my Facebook friend count and wondered what the point of collecting friends was... now I know :) 

I'm going to go and classify my contacts and see what I come up with.

1:55pm • #26
358,396 Points 11 Featured Posts Outside Blog

Mary...a very nice and well put together post, lady....... it is nice to see you posting such information in such a way.....

It is so true that we RARELY network with EVERYONE on our lists....

I have over 350 "freinds" on facebook and over 180 on myspace.......

Scarey...BUT I CAN do more with what I have......

 

God bless you, Mary....

=-)

2:08pm • #27
Localism Sponsor Outside Blog

What great information.  Thank you for all the work to put this together.  More stuff I need to do.

2:38pm • #28
Localism Sponsor

Great stuff, Mary!  I have over 600 contacts in my Ecademy and have a hard time maintaining contact with all of them.  Congrats on the feature!

3:12pm • #29
187,536 Points 1 Featured Post

Hey...thanks for sharing this great information with us here on AR.....I'll check this out for sure.

Portsmouth NH Real Estate

3:15pm • #30
1 Featured Post Localism Sponsor

Mary, thanks for the great presentation.  It's nice to know I have been doing a few things right and you have brought to my attention a few things to consider. 

3:29pm • #31
542,320 Points 35 Featured Posts Localism Sponsor Outside Blog

Hi Mary - Here's a tip I learned from Mari Smith. You can display up to 12 friends on the dashboard. Just click the pencil on the right-hand side of the title bar and make the change. You can also specify certain friends (such as Kelly and Nicole) to always show.

3:54pm • #32
178,248 Points 13 Featured Posts

Mary,

Good stuff here, that 150 number is really interesting.

By the way, Tipping Point is a great book - I recommend it highly to anyone wanting to better understand how society gravitates towards trends.

4:01pm • #33
614,300 Points 244 Featured Posts Localism Sponsor Outside Blog
Mary, I guess I am just too much of a recluse to participate in this kind of networking. Everyday I receive "friend" requests and emails stating I'm being "followed". I delete most as I have no idea who the people are. My dunbar number is about 10 :)
5:08pm • #34
3 Featured Posts Outside Blog

Somehow I feel a little wierd asking to be "friends" with people that I may only know by name.  What are they gonna think when I ask them to be my "friend"?

This is a little overwhelming - baby steps for me!

5:32pm • #35
361,411 Points 3 Featured Posts Localism Sponsor Outside Blog

There's a lot of information here and a lot to digest.  I just learns about FB groups yesterday and think it will be a really helpful tool.

6:14pm • #36
3 Featured Posts Localism Sponsor

Wonderful post -- I know that I usually interact with about 30 people regularly (in person), but on Facebook that number jumps to about 75 to 100.  I know I need to build it into my weekly schedule to get to 150 and beyond.

Also, thank you for the recommendation on The Tipping Point.  I'm on my way to Amazon to order it now!

6:20pm • #37
451,831 Points 10 Featured Posts Outside Blog

Thanks Mary.  I am trying to talk to five different people a day on Facebook. 

6:35pm • #38

Dunbar, Thin Slices, Tipping Points, Brocha, Concentric Circle Connect-Working.....damn my temple is pulsing.  But I like it.  Thanks.  I thought this post was sorta big brained similar -http://budurl.com/TwitPersonalityType Clink-Cheers and thanks for raining brainy.

6:52pm • #39
425,627 Points 2 Featured Posts Localism Sponsor Outside Blog

Thanks Mary. I think my Dunbar number is way too low. Do you know of a book that explains how to increase one's Dunbar number? Or do I just need to get out of the office and into the mainstream?

6:58pm • #40

A very well written and informative post, Mary. I had never heard of the Dunbar Number but the concept is very interesting and it makes sense that you can expand that number via socical media networking.

8:28pm • #41
261,748 Points 2 Featured Posts Hit Router

Hi Mary -- I'll forever be doomed with social networking as AR is about the limit that I can balance and still have a life.  I loved my sociology classes (all 2 of them) in college, and the one anthropology class as well.  Great post. :-)

9:25pm • #42
119,725 Points 2 Featured Posts Outside Blog

I know what my dumb idiot number is. Add another thing to my list.

9:31pm • #43
252,988 Points 9 Featured Posts Localism Sponsor Outside Blog

I've read two out of three from your suggested reading list, and have added the third to my list of must reads.  Loved the post and it was definitely feature worthy.

9:37pm • #44
Localism Sponsor Outside Blog

Very thoughtful post, I will start counting, in the morning.

9:59pm • #45
226,235 Points 41 Featured Posts Outside Blog

Excellent post Mary.  I need to read this one several times.  Maybe several dozen times, even. =)

10:05pm • #46
118,602 Points 1 Featured Post Localism Sponsor

Now this was a lot of information....It will take me awhile to digest it all...

10:05pm • #47
360,177 Points 30 Featured Posts Outside Blog

Mary, thank you for blogging again!  I was just on your blog a couple of days ago and I was wishing for a new one. 

You are one of the most amazing women I know.  Gorgeous, driven, focused and incredibly smart, with attitude.  You are a remarkable woman and I thank you for all that you bring to our community! 

 

10:45pm • #48

You are brilliant.  This topic is what makes active rain so powerful.  You brought up a topic I may have thought about, but never pulled it up to a complete thought. 

I have found that with utilizing facebook, I have "conversations" with people that I may never have expressed such opinions otherwise.  It is very refreshing and provides a way to keep in touch with many people easiily.  I can stay in touch with more people at sometimes very odd hours.  These same people can see a side of me that they won't often see face to face.  Not sure why, it just seems to be the way of the internet.

10:47pm • #49
385,764 Points 3 Featured Posts Outside Blog

Congratulations on your feature....

You sure know how to get the mind to start wandering.... On my..

11:09pm • #50
APR
04

WOW!   Mary you put a lot of work in to  this post. Very informitive and easy to understand and interesting

  I want to get a copy of  Gadwells book Tipping Point. Also on Blip your a hell of a D.J. I listen to you

  when ever I can. and I like your new photo.

 

Bud Paul
1:14am • #51
3 Featured Posts Outside Blog Hit Router

This was a fascinating post!  I'm going to reread the Tipping Point - since it has been ages and I think I need the refresher.  I'm going to categorize my FB friends too!

2:16am • #52
194,409 Points 64 Featured Posts Outside Blog

Mary - I like your post and I also have that degree in sociology and yes I have reas the tipping point. Both twitter and facebook have been frustrating for me. I think my number is low . . like 50. I tend to form close relationships and struggle toform the many superficial relationships that I need. I put my facebook into groups and well I am trying.

What I don't understand is why realtors hook up with each other. I have like 270 requests in facebook from realtors. Yes we do refer business but the local contacts and the ablity to re connect with old friends and past clients is the greatest value to our businesses. Last week I met someone I went to grad school with through the internet. I thought that was very cool. He is connected to several of out old friends.

4:30am • #53
35 Featured Posts

Stay tuned all - Teresa was my muse this morning and inspired me to delve deeper into the small world theory! Up on Sacrilicious - You are only 6 degrees of separation away from the 1 person who will change your life on social networks. http://is.gd/qHY3

I think you'll like it - will post it over here soon.

9:03am • #54
592,625 Points 34 Featured Posts Localism Sponsor Outside Blog Hit Router

I have been trying to have a more personal relationship with each of the people I am friends with on FaceBook... and it is challenging.  Even eliminating the agents that I haven't actually met yet keeps me up there with a couple hundred folks.  But, it is rewarding.  And not just professionally.

Oddly, I am fairly shy, but the online interaction is easier... and it fosters the offline interaction to make that easier as well.

9:50am • #55
137,850 Points 10 Featured Posts Localism Sponsor

Mary, that is good info, thanks for the book recommendations.

2:50pm • #56
APR
12
240,317 Points 27 Featured Posts Localism Sponsor Outside Blog Hit Router

Mary - awesome info !  You rock !  Our facebook page is a little out of control as we need to tighten it up to stay up to date with everything that is going on.  Thanks for the tip.  And thank you for going "Ivy League" on us too.  Am glad to see that you did not get banned from AR - your info is too valuable !!!!  Besides, a little controversy adds to one's readers : )   ~ Chris

8:50am • #57

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Mary McKnight

Orlando, FL

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Helping Realtors learn to successfully write and promote their real estate blog. Online success is not magic, it's knowledge and most of time, it’s free. My focus is to give Realtors the tools and knowledge to affordably succeed online through search engine optimization, search engine marketing, blogging and proper RSS implementation.


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