Quick informal survey: How many keys are on your keychain? And of those, how many have you used in the past seven days? Be honest – you don’t have to use your real name (as if anyone here does anyway…). If you’re reading this, you’re obliged to participate. I know where you sleep, Alexandr.

I’ll go first. To the comments!

UPDATE: Here’s some infoporn on the results so far. Last update 2/7, 5:30PM EST