Social Media Defined

Overview: Plaxo is a social networking platform that allows users to keep up with their contacts online and share information with other Plaxo users in a similar fashion to LinkedIn.com.
Defined: With over 20 million users, Plaxo has seen significant growth since it’s launch in May of 2003. The platform is not as widely used as [...]

Overview: Much like digg and reddit, Propeller is a social news portal, where users can vote up the most interesting news stories to the front page and interact with other users on the site. While Propeller is extremely easy to navigate, it lags behind the popularity of its competitors and offers little in the way [...]