the mail, even internationally, inscribing their information, and if they're looking for penpals, people to swap with, etc. The idea seemed really interesting to me, so I made the mistake of asking a few people on Swap-Bot that said they had spares to send them to me. I got an envelope completely stuffed full, and it's all I can do to reply to them all, and figure out where to forward them! I joined a few FB swaps, and arranged a few private trades to do so, and I know there will be more heading my way. It's really neat to see where they've been though, and I hope to get a few unexpected letters out of it!
I've also been stuffing envelopes for Ikasucon again, and there are 50 finished, stamped and ready to go out in the mail. Now I just need to wait for more stamps and the rest of the forms that need mailing. I did this for the con two years ago as well, and enjoyed it more than any sane person should.