Jen has made a list of things to be thankful for. I'd add the removal of the global gag rule to that list. But that would still be a fairly U.S. centered list, and I'm sure you can add other things which elicit gratitude.
Here are a few nice things:
1Watt's Stub dreaming:
Doug's Sasha all grown up:
Michelangelo's statue of David from a different angle: