I've got a call into the county prosecutor, and into the ticketing officer. I'm going to make sure that we're all in court that day....
My guess is he's going to claim that I blew through the intersection, ignoring the stop sign ("You know how these cyclists are.").....If he does that, I'll get to introduce my GPS data......That shows me STOPPING COMPLETELY before proceeding through the MUP crosswalk (because the other cars had stopped to let me through).