Do those facebook apps "see who views your profile" actually work?

[omigodgem]

nope. Facebook already said that they did not allow or did not have any means to know who viewed a profile. I think they can but they won't.

edit: those apps that claims they can do that are just doing that to garner hits. apps developers earn money in FB. in fact, some apps tricks you in installing them to acquire information about you. and before you know it, you'll have spams in your FB and in your email. worse, your phone numbers may be exposed too.