I seriously doubt it, that quickly, but one never knows. It doesn't make sense that the site would be down completely if they were just rolling back the FB/Twitter integration, though, so either something else is awry somewhere like they're actually implementing a complete merge with Faceborg, which will make me laugh and laugh if that's the case ("Mine is and evil laugh! HaHa!"/Firefly geekery), or they've pissed of some /b/tards or sommat.
(no subject)
Edited to correct a random bracket failure. ;)