I really don't think there is any such thing as a mass emigration ... people just want to know they have an alternate spot to congregate & find each other (& post fic and such) if it's ever needed.

And many people, with the ongoing DDoS issues, are having trouble posting anything at LJ, which is one reason there's so much activity at GJ and IJ at the moment!

BTW, I loved your "I object!" post but somehow managed to miss saying so at the time!