Just for kicks I ran the few posts I have through Tagxedo, and here is the result:
Guess I talk about the same things a lot.
Try out Tagxedo at http://www.tagxedo.com/.
I will note, while trying it out, I think I found a bug with their tweet functionality. Of course they suggest the contents, but then I couldn't add my own words to the tweet. I could however, delete the contents. I don't know if this is a side effect of a fresh Silverlight install or something else. But my keyboard works everywhere else on my computer.
Sadly, I now have Silverlight installed as they apparenlty haven't re-implmented in HTML5 yet.