You know you do.  You do, admit it.  Apparently so does everyone else.  I guess its better than driving past their house, following them to the grocery store or dressing in disguise and following them.  Not that I've ever done that :)

How bout 88% of people use Facebook to "stalk" their exes after a breakup.   People who unfriend their exes are actually the most likely to snoop and spy.  Ever do that?

70% of people say they've logged into a friend's account to keep track of an ex.

Clearly society has some issues, but at least you are not alone :)