Through reading a swap partner's profile on Swap-bot, I just discovered a link to Walltype. It is apparently another postcard exchange website, similar to Sendsomething and Postcrossing... but different.
I've never even heard of it before today, but apparently this Swap-bot partner of mine is pretty active on it. I'm intrigued, and I'm very curious to check it out.
Has anyone else ever heard of or used Walltype?