This brings up a relevant topic. It'd be nice if (many if not most) refugees of this forum, all ended up at the same new home, but right now we have at least a 3 way split between RS's forum and the two proposed by DrMrLordX.
Can they all handle the traffic or will we be back to where this forum is now? It seems like a poll wouldn't be a bad idea, listing the most popular alternate forums, to at least let people know which forum the majority prefers and are most likely to move to in the event that AT forums shuts down some day.
As far as slow AT forum response, same here, sluggish the last few days and timed out today, though with a different sort of message which wasn't the normal 504 but instead some cloud host generated message page loaded instead. Edit: Now I'm getting the 504 error too.