I busted my chain last night on the way home. It was really strange, the SRAM quick connect link actually cracked accross the plate at the keyhole shaped slot-I'll post a picture if anyone is interested. I can't tell weather this was the primary failure, because the pin on the link had been pulled out of it's press fit as well. I suspect the pin came out first, and then the plate snapped in bending. Anyway, I remember I posted a few months ago about never having a problem with these links....well, now I have.

Anyway, skating your bike for 10 km like a scooter is actually easier than I thought it would be, but people look at you funny.