I can't decide! Leaning heavily towards not... it's our 2nd married Christmas together, but last year we had *just* sent thank-you cards out to everyone (since we had just gotten married,) and it seemed wasteful to send cards out again to mostly the same list so soon. But this year it still seems... pointless! Both DH and I are *very* practical... he said that we could send them if we can do it for less than $50, which seems reasonable to me. I haven't really thought much about how many people we would send it to, but postage alone adds up quickly, and if you get cards of any remote quality (like that you can't see through the envelope!) that adds up so fast!
So what are you doing? Feel free to comment with about how many people (like what degrees of closeness) you are sending cards to, and if you're married, since I feel like now that we're married it's something that we really should! AND if you know of a cheap online place to get higher quality cards! :-)