The damn view counter on each thread, good thing to gauge interest I think, should be easy, eh? And the gas recorder too, yup. I'll shut up now though since I know you're busy already.
I posted to the support forum of the software about the view counter. No response yet. it may actually already record it for me. I'll check the SQL tables tonight and see how easy it is to do.
The MPG tracker is next on my list. Do you want it to be a simple "Enter miles, enter gallons?" You push enter and then it will store it for you. You can list all of your trips, list highs, lows, etc.?
I like stuff such as allows a comment box in case you are running an experiment and want to note it, or any weird weather or special trips. Also, can you do an on the fly dealy to post up the kinda numbers people get for different cars/areas/blahblahblah. Greenhybrid.com has something like it but it is not so suited to our purposes. I think the main thing though is being able to share the crap with everyone on the site automatically.