So how to find who defriended you, there are free services that promise to do just that, let’s review the top four only
1. Goodbye, buddy: If you follow @GoodbyeBuddy within days, this will chart anyone who’s unfollowing you. It checks several times a day, and keep you updated.
2. Twentyfeet: Twentyfeet one service that present array of charts about ur twitter and Facebook accounts. You don’t get any notification about the friends who unfollow you. You need to head to Twentyfeet.com, and find the task.
3. Qwitter: Qwitter send you daily e-mail notification showing ur former friends, and what else it’s a free service.
4. Nutshell Mail: Owned by Constant Contact, Nutshell delivers a daily e-mail notification of your activities on Twitter, Facebook, Linkedin, YouTube, FourSquare, Yelp, and Citysearch.
