Please upgrade to 2.3 here.
The 2.2 and earlier branches are no longer being updated.
(SOLVED) What does "Sink" do?
All I found from a search was someone speculating that it pushes a discussion down farther in the list, but when I tested it, nothing happend. I can't get Sink or Unsink to do anything that I can notice. And there's nothing in the documentation that I could find. Anyone know what this does?