I'd still be interested the CGHub developer's take on a new site. ArtStation does seem to be doing the business. I hope it translates well to Asia, which is what CGHub did so well, in exposing us to artists we would otherwise never have known about.
There's a Kickstarter to start up a new CGHub. It'll be interesting to see if people pay for that or just use ArtStation which is, like, already here...
Really like it so far :), Compared to cghub there are still not as many members so even noobs like me get some likes :P makes it a bit more interesting.