How do I mark a contribution as a favourite?

Favourites let you keep track of the blog posts, blog comments, instant messages, discussion messages, knowledge entries, source items and status updates that you like the most.

To make something as a favourite, simply click the Favourite or star button underneath it. If you no longer want it as a favourite then click again or choose Unfavourite from the drop-down menu next to its name in My favourites.