Results From The WOW.Com Content Network
Myspace (formerly stylized as MySpace) is a social networking service based in the United States. Launched on August 1, 2003, the site was the first social network to reach a global audience, and had a significant influence on technology, pop culture and music. 
Twitter is a microblogging and social networking service on which users post and interact with messages known as "tweets", owned by American company Twitter, Inc. Registered users can post, like, and retweet tweets, however, unregistered users have the ability to only read tweets that are publicly available.