Just a friendly PSA:
Gas prices might be low now, but if you have any friends who are thinking of buying gas-guzzlers, this might be a good time to remind them that gas prices won't stay this low forever. That truck might hurt the wallet in a few years, even if the hybrid hurts the wallet now.
I'm seeing a lot of big gas-guzzling cars on the road right now in my area, and I'm keenly aware that people aren't going to be too happy when gas prices go back up (even if they're not thinking about it at the moment).