question about twitter apps?!? PLEASE HELP ME?

[blackcherry]

I recently saw a twitter app called "followerz". what is this app? There are about 10 different pages mentioning a friend of mines name on each and every page but the application they're running thru is called "followerz" and I've never heard of this before nor can I find it. all of the pages say the same thing the same exact quote about my friend. nothing bad. but they're not following him at all. I just looked at all the pages and they're all following the same three pages but they are all talking about my friend but not following HIS actual page and they're not writing him directly.
please someone tell me what this could be??

[Mi]

Followerz is a twitter application which makes it easy for users to follow and unfollow people in bulk on twitter. They actually automate the system and you just need to click once for what you want it to do.