I found beautiful service to communicate with other people in English. It is site: postcrossing.com
You register there your real address and can send 5 postcards for 5 people all over the world. In the same time 5 another users of “postcrossing.com” from other countries send postcards to you. When your letter come to the addressee you can send another one.
It’s amazing. Real postcards with real stamps are very cute in our time of email and skype.
Invite all your friends into postcrossing.com and into Talkyourenglish!
By the way, you can tell what pictures on postcards and stamps you want to receive.