Manageflitter.com is yet another fascinating tool for twitter to manage your twitter followers. The service is free unlike justunfollow.com. There are a bunch of features that would interest you as a great tweeter on net. You would log in using your twitter id to managefilter.com. It will take a while to login as the program takes some time to load it’s features backed in it. You would see a list of people who are following you and not following you. You may unfollow people who are not following you back. It allows mass unfollow as you can delete by just dragging and selecting a group of 100 non followers at a time. It also shows most active, quiet and inactive followers. The active followers would bring in a lot of buzz in twitter and do the most clicks. But it would not make sense to remove inactive followers as inactive followers might be inactive temporarily and they may be back to stream after a while. Managefliter would not list followers who are inactive permanently.