No BookCrossing Core videos yet. You could help us improve this page by suggesting one.
swap-bot - Swap-bot is a online service that organizes group swaps and a community of creative individuals.
InterPals - InterPals is a friendly community of over 5 million friends, language learners, travelers and penpals.
BookCrossing.com - It's the World's Library. It's a smart social networking site.
PenPal World - Connect with people all over the world
Cool Cousin - Shaking up the travel world with good old human connection
Postcrossing - A postcard exchange project that invites everyone to send and receive postcards from random places in the world. For free!