To join, you can visit this link here, and you will need Windows Live Messenger v. 8.1.
I am currently showing support to the "Stop Global Warming" Organization, I hope more bloggers will post about this, so more people can add the icon to their nickname, and the following will happen.
i’m is a new initiative from Windows Live™ Messenger. Every time you start a conversation using i’m, Microsoft shares a portion of the program's advertising revenue with some of the world's most effective organizations dedicated to social causes. We've set no cap on the amount we'll donate to each organization. The sky's the limit.Let's make a difference.