Magic: the Gathering
I play a card game called Magic: the Gathering. I play all sort of formats, including Modern, Legacy, EDH, and Cube. I have my own Cube which you can view here. I'm a big fan of painted/altered cards and put as many as I can get my hands on in my cube. You might find me at HobbyTown in Lincoln on any given day.
I've also been a Level 2 Magic Judge but don't really play often enough keep up with the rules.
I have a number of Magic-related software projects I've worked on, including MTG Press and Rosewatta Stone.