In 2006, Internet Search activity surpassed E-Mail as the number 1 activity people do on their computers. You might say that it is micro economics in the sense that it is a component of our economic system and it happened so fast no one had time to recognize it and write another book.
Everyone is aware of the early search engine techniques such as the Yahoo and Google keyword basis. That seems almost obsolete if you think that is going to get you any rankings anymore. Search is more popular than display advertising and E-mail compaigns because of its better performance and ROI. Thus, it is a good idea to rethink the advertising budget in light of the search marketplace today.
Search has evolved and so you will hear about different adaptions driven by technology and consumer search behaviour changes. You must realize the amount of information on the Web has grown exponentially and search engine databases suffer from information overload. Some new search venues are Local Searches, Vertical Searches and now the Socially Driven Searches. The interesting thing with Social Search engines is the algorythms change to include "human factors". Human factors includes not only the consumer generated content but the human intent as well.
Right now, a vital resource to your business, the inventory of property for sale or lease is locked up. It is darn hard to locate a property listing by you or any potential client via a standard Internet Search. In an experiment I did several months ago I listed a house on the beta site called Postlets.com. It looked really very nice and was darn proud of myself. After it is posted it gets spammed to a wide array of other web sites. The only time I was able to search it out, was it came up on Craiglist.
The reason your property listings are in prison is because anytime you put them into a bulletin board listing service all that information is going into a database. When you search for the property listing you are not doing an Internet Search. You are doing a search on a database. That is an entirely different activity even though you do it over an Internet connection. The information is locked up in someone else's database and under their control. Searching for listings is staggering slow. I can hardly stand doing it myself because I am Internet Surfing Maniac. I was extremely jealousy several years ago when I found out that families in Japan and South Korea had Internet connection that were 10 times faster than my own at 10Gbps.
My advocacy in urging the use of depositing your property listings into a Property Bank is the information is no longer locked away. It is liberated and "Pure" and searching for information through semantic search engines using semantic web browsers it going to have a huge impact on your success. A huge impact for the better because the person that finds a property is going to find you next as the entire information resource will be directly referential back to you. If someone comes to your web site and the first thing they want to see is your listings, a Property Bank is going to take them to exactly what they have in mind faster than you can tell them about it.
The mobile Web and mobile search will continue to expand and search queries will drive commerce around the world including your own Internet Marketing.
I think it's safe to say that one of the best techniques all listing agents could adopt is the practice of adding your listings to google base, zillow, and the other listing services like this. Even though the listings are still in a pseudo-database, they are easily accessible in web searches.