Twitwho

Tweet

Its a twitter directory of users by categories

Quick Glance

•         Find new great twitter users to follow
•         Create custom group
•         Twitter sphere by categories

      
In words of twitwho

             It is twitter directory that help you to find new great twitter users to follow.
             You can also create custom group of friends, colleagues or family members.

Website

             http://twitwho.net/