Facebook has added yet another module to the refreshed Timeline design: Groups. Starting Wednesday, users will see a place on their Timelines showing open groups they’ve joined. Facebook says this is another way to show off their interests with others who visit their profile.

This module will only show open groups, not closed or secret ones. It will also only show groups that users have voluntarily added, not groups that have invited users who have not yet accepted.

Readers: Do you see this on your Timelines yet?