[0]There are a lot of geek items out there that we might want, but we really don't need. I'll never use a digital keychain [1], but I want one. I can't imagine even trying on a Cycling Bib With Built-in MP3 player [2], but I wouldn't mind seeing someone else in one.

The Dot Matrix Billfold [3], $15, falls in that same category, of semi-useless, but very entertaining items. It's covered in Dot Matrix printer type, showcasing the first 3,000 digits of pi. Yeah, it's that geeky.

Still, I think the subtle colors and print offer a certain element of chic. Am I crazy?