The Interactive Advertising Bureau (IAB) has asked 503 net users on social networks. Results are quite interesting: 87% of interviewed people say they know Facebook. It goes all the way to 97% when the name of the network is suggested.

These are the results:

1. Facebook: 87%
2. Tuenti: 62%
3. Hi5: 23%
4. Twitter & MySpace: 17%
5. Badoo: 14%
6. Fotolog: 6%
7. Sonico: 6%
8. Netlog: 4%
9. Orkut: 3%
10. Xing & Linkedin: 2%