My business cards say "No, the Internet is not broken" on the back.
I have my avatar picture on the front and back of mine.
Mine say AMD on them and have a dragon on the back.... (50 free business cards from AMD if you give a valid serial number)
I'm surprised people own up to using Business cards. A sure sign of Sckhooming. ;)
In my defence, I didn't get any until the last time I was looking for work, but I will keep using them now I have them. Same reason I stay on LinkedIn even though I have no intention of changing jobs; when I do start looking again, all that professional networking will hopefully pay off.