Much like the Hogwarts, HOL Ravenclaw had four major decision makers in the beginning. Professors Willow Laffengraff, Asclepius Argumentus, Illyaster Neverwhere, and Romulus Xanthos were collectively called the Great 4 (G4 for short). Together, the G4 made sure that Ravenclaw would live up to its House motto - Pride, Honesty, Integrity. The policies and rules they put in place ensure that everyone has a great experience in Ravenclaw. Both the ideas of Apprentice Prefects and separating eagles into smaller groups (Nests) came from the G4. They are the reason why Ravenclaw continues to run so smoothly after so many years.
History of the Roost
by Rhiannon Llewellyn
The roosted.org forum was opened up to the Eagles in June of 2003. It actually existed a bit before that, but was used more for staff posts and conversations, I believe.
The Roost was originally created by Prof. Willow Laffengraff, Ravenclaw's first Head of House. Also instrumental in its first incarnation was Prof. Chris, Duke of Bury. Subsequent designs and further maintenance have been splendidly carried out by the incomparable Prof. Mark Mandrake.
The purpose of The Roost has always been to have a place for Eagles of all ages to hang out, chat, ask questions, and get informed about HOL and Ravenclaw activities. It's been a great home thus far and I'm sure it will stay as one far in the future!