So... in a flagrant violation of the rules, /u/luckytobehere sent me a very nice, handwritten notecard instead of a postcard.

Shocked, I am. Shocked at this most heinous insult. I was looking forward to receiving a picture postcard from some far-off, exotic land such as Uzbekistan or Outer Mongolia, but instead I received a very nice notecard with a tale of woe and misery at the lack of postcards in the remote outpost of the world where /u/luckytobehere lives

All in all, I would say I'm very satisfied, 10/10 would exchange again.