There are many websites similar to Twitter such as Facebook and MySpace.
MySpace, Twitter and Facebook are all similar to Bebo.
Advertise on social networking websites like Facebook or Twitter. You should also purchase ads on Adwords or other similar websites in order to direct traffic to your site.
Facebook and twitter
I think it's based off you follow on Twitter.
facebook,twitter,tumbl'r -dateinsky
youtube, facebook, twitter, vevo
i think twitter
Schools block social networking websites.
Twitter facebook clubpenguin
Movie star planet.com
Two websites that are similar to Goodreads are LibraryThing and BookLikes.
Facebook, MySpace, YouTube, and Twitter.