Miles from parking?
Currently I am saving up points from my airport parking (the parking spot), but it seems like a very poor value as the only thing I can spend them on is more parking. While I do save several hundred on vacations (only because I park there, something I wouldn't do if it wasn't free), is there a better parking system out there that I could possibly get miles or hotel points from. I know Park N Fly used to do that, but they pulled out of STL.
And ideas how you all use your parking points?