Negative Parking Meters

The other day a friend and I headed out to get some food at The Snooty Fox. (I almost wrote Snotty Fox...I'd imagine the restaurant would have significantly less appeal if that were it's name...) We parked, put money in the meter and headed inside. After a yummy breakfast complete with potato catapulting contests (actually it was just me launching them at him,) we came back outside to find our parking meter expired. The weird thing is it wasn't just expired, it was actually showing a negative amount of time by six minutes. In light of this occurrence, I must ask the following series of questions:

• Since when do parking meters actually start counting the time that's passed since the meter expired?? Am I really that behind on my parking meter technology?
• How does it get reset? Does it monitor the weight of the car on the parking spot so it knows when one leaves or pulls in, like a drive through?
• Is this REALLY how we are using our advances in technology?? Parking meters?? Who the hell is out there devoting their life to developing more technologically advanced parking meters? "I used my university degree to develop a better hearing aid for the hearing impaired." "I used MY university degree to develop a more efficient device for diabetics to keep track of their blood sugar." "...I used MY university degree to make parking meters count backwards."

Kudos municipal government. If you're going to start charging for expired time, I'm going to request a refund for the remaining time on the meter the next time I leave before it's expired.