OK I have actually moved it from the classic threads. It is now in protective custody.
Let me re-assure friends and family that it is still alive and it's being closely monitored 24/7 - it has not been deleted. We are working on its return, but we need to create a safe environment for it first.
Seriously though: the new server is optimized to the max to allow as many connections as possible. In order to achieve this we have sacrificed a lot of things. In the next few days we'll work on striking the right balance and to bring the Quattro back (we'll probably split it in episodes, but won't touch its content).
Currently it represents such a big entry in the database that a single click on it brings the forum to a halt for 30 seconds. We just received the visit of a googlebot who was happily browsing through the qQuattro, stopping the forum for a few minutes...