Check out WeFollow.com

Twitter is becoming so popular that there is now a Twitter Directory organized with multiple categories to make it easy to find celebrities, musicians, online marketing professionals, etc to follow. On the homepage of this directory you will see the top 5 people in each category. The categories listed on the homepage are the categories that have the largest number of followers in each category. For example, when I wrote this post “Celebrity” was the top category, with Britney Spears being the most followed. Who would have thought!

So if you are an active Twitter user, check out WeFollow.com. If you would like to add yourself to the directory, all you have to do is reply to twitter.com/wefollow and list up to 3 categories you are interested in being listed under. For example, if Getupdated were to submit them self, they might suggest the following categories: @wefollow #seo #web #design