Condense your members online with various versions. To apply simply open the template: sidebar_online_users and replace the entire contents with each code. For version three only you'll need to paste the little css provided in extra.css
Very nice add-on, remove the redundancy. I'd love if I could remove Staff and Followed people from members list, as they are already listed under Staff and Follow. But that's something for XF, not for this add-on :).