I've just added a blog for news and the discussion forum to this Website. That's a pretty big and important step because of course, Holodance will also be a social community of people first enjoying funding this game and then enjoying playing this game, and then (if things go well) enjoying creating ... content for this awesome game. There will also soon be a social stream on the main page.
So, now is a really good time to register as a user for this site and get started.
Of course, there already have been quite a few things going on with Holodance - so you might want to check out some of the other channels as well that existed before today: