Introduction to Web2.0 websites - Help Sharing Network
by watsonxu on 2006-09-04 16:24:48
This type of website should also be considered a kind of SNS, a social network that provides users with answers to their questions and offers help. Here are some that I know of: 1. Yahoo Answer; 2. Google Answer; 3. Yedda; 4. HelpShare; 5. Wondir; 6. oyogi; 7. Qunu, etc.
