I blog about programming, math, learning, and technology at BillTheLizard.com.
You can follow me on Twitter, @lizardbill. (If I recognize you from SO or meta, I'll probably follow you back.) You can also find me on Google+ and on GitHub. (Questions about moderator actions on Stack Overflow should still be posted on Meta Stack Overflow.)
I also wrote @BountyBot, a Twitter bot that posts new and interesting bounty questions from Stack Overflow. You can view the source on GitHub.