We'll probably still be here tomorrow, but I dunno about a month from now, and a year from now is looking dubious.
Suggestions? Where can we all go? Yes, I'm going where you're going. And it ain't gonna be Myspace.
Update: Charlie Stross has a current discussion of this issue (as, I'm sure, do tens of thousands of other LJers). Vox looks interesting. And quite LJ-like, possibly because Brad Fitzpatrick was there for a while.