[zdean]

I think there are a lot of people that this would be a good idea for. I use my car to get to/from work, but I also like having it to use during the workday (lunch, errands, etc.). I'd be up for giving rides in the morning/afternoon but still having use of my car the rest of the time. Plus it sounds ad hoc, so I don't have to commit to someone beyond just the one time.