You Can Now See Who Has Unfriended You on Facebook
There's an app for that
Snap TV has spotted “Who Deleted Me,” an app that shows users who has unfriended them or deactivated their Facebook accounts. It has been added as a browser extension for Google Chrome, Firefox, Opera, or the app can be downloaded to iOS and Android devices.
It will not, however, tell youwhy you got de-friended. Presumably you have better things to do than bring it up with these people, whom you probably do not talk to anymore anyway.
There is a similar app, Who Unfollowed Me, which tracks who unfollows Twitter users.