Me! ME!!
I want in on this, too. I think I can handle sending birthday cards, even when moving.

Is it okay to print our own?
I used to get these boxes of assorted birthday cards that were in a pasteboard box like the Christmas card assortments you can still find sometimes. My grandmother used to always have one around, as well as a box that had assorted cards: birthday, anniversary, get well, sympathy.... I haven't seen 'em in the stores for years, though. Has anybody seen those were you live? They were so handy to have around.