Have you ever heard of it?
It is probably the most amazing project in culture exchange.
It is 4 years old, and it basically consists in register and click to get your first address to start postcrossing.
They will randomly send you an address and also a code. You will have to place this code in the postcard you'll send, so when it arrives, that person will enter that code and voila!, you will be able to start receiving postcards from everywhere!!!
I started in this site almost from day 1, with a year where I sent nothing and been away for the past 6 months, but I have received over 220 postcards so far!!! All so beautiful and awesome!!
If you are into snailmailing, this is definitively a place to visit!
