I'm an American living in Europe. I'm a writer and University lecturer in film/literature. I've been sending postcards for years and love the feeling of dropping something in the mailbox as well as receiving something actually written by another human being!
I like to travel and blog about my adventures here - http://www.captainjaq.com
As for postcards I like to get, I want to see what YOU think is cool! My own predilection is probably for the slightly absurd or off-kilter.