Well this was fun!
I've been tracking some stats over the past year, mostly as a test. I've been tracking my workouts, weight, Twitter, and BirchTree stats. I'm tracking a lot more next year, but this year proved that I could at least do it and get some interesting stats out of it. If you'd like to see how I collected all this information, check out this post in which I cover the tools I used to track these things.