I'm planning to get a paid (not a seed) DW account straight away, and after that I'll probably post only to DW but read both LJ and DW flists for as long as there are people on LJ I want to keep reading (although if I posted fic I'd post on LJ to link to it). Ultimately, it'll depend what the fannish hive mind decides; if DW fails to catch on and fandom stays on LJ then I imagine I'd let the DW account lapse eventually.

Needless to say, I will read you wherever you are!