I'm certainly not, but I'm considering buying a Silverado Hybrid when they come out at the end of the year so I've been checking out
www.greenhybrid.com
There's a funny post where a guy tells the story of pulling up to a stop light next to another hybrid. They look at each and start rolling a little like they're going to race. When the light turned green they both took off... as slow as they could so they'd be all electric
They said the cars behind where honking cause they were going so slow.