I love nerd humor, but nerds predate the current "geeks are sexy" trend. Old school nerds FTW, nothing but. Besides that I just dig clever humor and amazing natural pictures. Bonus points for awesome band references.
I recently purchased Fallout 3 game of the year edition and started playing again. Nearly four years after the last time I played and got my last achievement, I got my next one. Oddly enough, it's an early achievement I accidentally skipped on my first play through.