Keeping track of your various social media accounts and identities can be tricky. Fortunately there is a new web application, UserNameCheck.com that will let you check where your username is registered.

While I don't recommend overloading on social media profiles as a primary online reputation management strategy, it is defintiely good to secure your personal or company name for future use and brand control purposes.

Thanks to the guys at the Capture the Conversation blog for this great tool tip!