If you want to see whether your friends are logged in or not, this section informs you about that on any BrainKing.com page. It displays all users added to your "Friends" list who performed some action within last 5 minutes. You can easily add or remove any BrainKing.com user to/from your Friends on the particular user's profile page.
(hide) If you only look at some of the discussion boards on a regular basis you can add them to your favourite boards list by going to the Board page and clicking "Add to my favourite boards". (pauloaguia) (show all tips)