Activism made easy at China Activist Weekly with a post from blogger Celia on an Amnesty International letter one can send to Microsoft regarding their behavior in China. Having it delivered is the hardest part:

“Oddly enough, it's apparently not possible to email Microsoft. I have searched for a general email or online comment form. All I've found is addresses, phone numbers, fax numbers, and the email address for the Bill Gates Foundation. Anyone find general email contact info? Google and Yahoo! aren't at all this hard to contact.”