FriendOrFollow - who is following you?

FriendOrFollow is a simple tool that gives you a list of the people you are following that are not following you back. You enter in your Twitter user name, wait for the list to generate and then see who isn't following you. You can sort by a number of parameters if you are looking for something in particular.

For the most part, you are probably following more people than are following, so don't get to worked up about it, but there may be some people that you decide to unfollow based on the fact that they are not following you.