Well, a little silly at least. I wrote yesterday about winning a gift certificate to ThinkGeek, and wondering what to spend it on. The pocket knife was tempting, but we have a few multi-tools, and honestly I'd probably rarely carry it. Not necessarily a habit for me. So I looked around and came up with:
The PI shirt. I can always use a t-shirt, as Jason suggested recently at the Denver SQL User group meeting. Hey, I'm a geek!
I like wind power, and I send some of these to Andy Leonard for his birthday. I'll mount these wind lights on the flagpole and see how they work.
The math clock. OK, I'm really geeky, but our clock in the kitchen broke and I've been wanting a new one. Not sure Tia will like this, but I think it's fun.