I'm happy to see signs of life, if that's what they are---and it is what they seem to be, to me, FWIW (although someone else commented that it's possible that the site was simply hacked or that they lost the domain name too...).
I've waited a long, long time for Castle Greyhawk/Dunfalcon/Zagyg, so two years is really no big deal at this point. Waiting is part of the game, on some level, so to speak. I'd certainly be happy to be wallowing in the fifth CZ boxed set by now, if that would have worked out, but it didn't, so I'm just taking it one month at a time (which is about how often I check the boards on GG).