How to check your name or vanity url already available on all Social networking sites?.Vanity url is nothing but Social networking sites like Facebook, MySpace, and Twitter offer vanity URLs to their users where their username is in the URL.
Here we have a wonderful tool it will say whether username was available at the majority of the top social networking websites or not. By typing your username into the “chk” search box.It will be helpful in two situations.First If you are not using popular 
social networking site yet it will remind you.Second security reasons.
Just Go to following link and type your name
or vanity url
http://namechk.com/ [via daily blog tips]
