Wikipedia is a nice website with all the information and knowledge about different stuff. I browse it mostly for geographical contents like countries, places, and cultures.
After reading reviews of Goodread on SiteJabber, I paid a visit to the website. It is indeed a very good website for book lovers. It is going to be my preference for books now.
I have my only social profile on Facebook and its worth it. I have read people talk so much about privacy issues, I myself is now a little confused. Otherwise its fun.
Myspace used to be the best website for social networking but it has become more artist or talent prone. It is not purely a social networking website anymore. But it still is in competition with Facebook.