I just took the MIT Blog Survey. Interesting questions.
I suspect that my profile is going to stick out a couple ways.
I started blogging before 9/11. I was an original blogger with Blogger. Obscura was my little blog.
I use IM almost exclusively for business purposes.
But the most interesting part of the survey was the last, in which the survey asks what kind of people you know by profession. A good quarter of the people that I actually know are family. I've only met 4 of the 38 types of people I know online. I only know 3 of the 9 blue collar types they listed in the survey. Hmm.