Use these directories listed below to find people with similar interests on Twitter. Remember the more people you follow on Twitter the more followers you will get. Signing up with these directories also makes it easier for Twitter users to find you.
If you know of any other good Twitter directories please leave a commit.
John's Social Marketing Tips Click Here
My updated post Top 7 Twitter Directories
Top 7 Twitter Directories
Free eBook - Twitter Marketing Made Easy - Direct Download
My Facebook Fan Page