I got an all-office email at work yesterday-- "Who rode their bike here--the one gear trainer by the mesquite trees?"
So I reply saying "me!" and figured someone had hit it with their car, or it was blocking something.
Today I get an email asking if I'd consider selling my fixie. "It's exactly what I'm looking for! Seriously!" So I sent the dude a link to Sheldon's site on conversions.