Hey, we have a logo!
I never made a logo before. That was a fun little project, even if the end result is a bit simplistic. Still, I think it works fairly well; the zombie head says "fun" while the bullet holes remind us of how serious it all is ;-)
Having little graphical talent myself, I grabbed the head from WPClipArt (there's a disappointing deficiency in public domain zombie art generally, but that site probably has the best collection), and the bullet holes are from a brush for Photoshop developed by Obsidian Dawn. Both are free to use and I thank the fine artists of both sites for providing talentless hacks like myself the benefit of their skills.