Line 4 is true he is on Facebook. He is crazy he will wait at a public charger just to not use gas. (he has had no rage loss at all )
The Volt goes into maintenance every so often (maybe six months) I am not sure because we never see it. We are just over 80% EV so my gas never gets old.
If this happens and you open your hood you can run the motor with getting any gas miles. This is what he does to limit the gas miles.
We just drive ours but he seems to have fun with it so each his own.
A side note this data comes from OnStar there is no place to manually enter data on the
http://www.voltstats.net/
site.
OnStar gets the data directly for the car.