CheckUsernames Checks Your Brand Name Across Social Networks

With the popularity of Twitter and the many people starting to be aware of it, the best advice for businesses would be to secure your brand name. CheckUsernames.com allows you to check your brand name across popular social networks, such as MySpace, YouTube, Twitter, Digg and Flickr. This site not only shows you what usernames have already been taken, but can also give you ideas on social networks to check out you may not have known about.