The Mass Follow for Twitter Chrome Extension (renamed to Superpowers for Twitter) can deal with aggressive Twitter churn where some Twitter users aggressively follow and then unfollow thousands of account to build their Twitter followers quickly.
To stop following Twitter accounts which use aggressive follow/unfollow techniques all you have to do is use the Twitter Chrome extension on your followers page to follow back those who follow you. This adds the Twitter accounts who followed you first to a database so the Superpowers for Twitter Chrome extension knows they followed you and you’ve followed them back.
If the Twitter account stops following you and you unfollow them, next time they re-follow you the Chrome extension knows and won’t re-follow them back: this breaks the follow/unfollow cycle employed by aggressive Twitter followers.
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