Every piece of mail anyone, past or present, on my flist has sent me is in that box. There's quite a lot by this time :). Anyways, I also keep some of my mail supplies, like extra post cards and envelopes there as well. While searching through that box, I found the following:
-48 letters or cards from fandom people.
-27 letters or cards from family.
-1 letter from the former Guelph MP (in response to my letter to her saying I support gay marriages from back in 2004 or 2005 when they were talking of getting rid of them)
-1 condolence card from my vet on the death of Tigger (it was quite sweet of them, even if it made me cry).
-1 post card *I* sent to my parents (why it ended up back in my room I don't know...).
-1 returned to sender card I sent to
-1 returned to sender card I sent to
-380 Yuan. You know, in case I ever go back to China and need some money....
-1 post card written and stamped but never sent for my sister.
-1 post card written and stamped but never sent for
-1 half written card to
-1 half written card to
-A lot of turtle stickers from when I was sending letters for the SBC campaign.
So yes, apparently my mail has issues getting to people, and not all of it can be blamed on the USPS.
OK, so I went looking through all this stuff because I'm about to send off my Christmas cards.
People who've asked for mail from me so far:
People who will get cards without asking:
People who's address I already have, but whom haven't asked for one yet (would you like one? Again, I'm not just sending Christmas cards here and there's no pressure to send anything back):

And if there's anyone else who's interested, you can still ask (although, I'm running out of Christmas cards and time to go buy more, so it might be a post card or something instead)! I'm too lazy to dig up my links to the posts I made to leave addresses, so feel free to email me your address instead: parakaproductions at gmail dot com