I ran across a friend's post, the other day.
I read the post, and made my comment (I usually comment before reading the other posts... as I don't want to be influenced by their thoughts). After making my comment, I started to read the comments, and found one of the commenters had posted a "drive-by" comment. "Nice blog, great home!".
The post wasn't about a home... it was about... well, that's not important... it was painfully clear the commenter hadn't even bothered to read the post, but had looked at the photo, and presumed it was a listing post.
Yes... you can get points by making your ten-comments-per-day. But is it worth it? Is it?
Methinks not. Don't be a drive-by-commenter.