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Let your members and groups show their Twitter Follow Button on their profile page and group page. Using the twitter's @username widget, the plugin fetches your members and/or groups username and displays their folow button in the member's/group's header.

If your BuddyPress community is active on Twitter, this plugin is a great tool for boosting communication both on and off your website.

It's really easy to setup, even if you have an existing community:

Members: Once you ( the site admin ) have set up the members component, all your members have to do is enter in their Twitter username upon registration and existing members via editing their profile settings.

Groups: Once you ( the site admin ) have set up the groups component, all your group admins have to do is enter in their associated Twitter username when they create a group and existing groups via editing their group's details.