Dreamwidth is officially open for business open beta, and you can buy accounts if you don't have an invite code :)
I'm not moving - there's possibly a "yet" there. I will be reading my f-list on DW, and I may take advantage of an account there to post Takarazuka material (I really need to start doing systematic reviews of things I watch). The dealbreaking features for me will be importing my LJ f-list to DW (to integrate both reading lists) reliably and seeing DW come out of open beta while continuing the no-ads mantra. Six months, let's say?
And I have four DW invite codes free to a good home :) First come, first served!