Swap Bot

This website recommended by Ciyou, she swapped many cool stuff from there, I will try it soon.

Link: http://www.swap-bot.com/

Swap-bot is a service and a community.Swap-bot facilitates group snail mail and internet swaps. It removes the hassle of collecting swap participants and assigning swap partners. Swap-bot is also a community where swappers can connect, share, and have fun. Swap-bot was created in the summer of 2005 by Rachel and Travis Johnson, a designer and computer programmer. Swap-bot was originally created to be a tool used by blog owners to facilitate mail swaps with their readers. The site has grown from a simple utility to a meeting place where at any given time there are over 600 public swaps being hosted. Swap-bot is completely free for our users.