There is a big debate going on at Sitepoint about whether or not Google uses the Meta tags in a site’s declaration. http://www.sitepointforums.com/showthread.php?threadid=122916
you can read the thread there and make up your own mind. From what I have gathered, Google only uses the tags to fill out a summary of the site, not to rank it.
I saw a brand new F-150 driving around yesterday and wow was it nice. Definitely going to have to go take a closer look/test drive one at the local dealership.