I don't think they have any deal with steam just yet. Afaik steam doesn't contact the company/person behind greenlight games until after they've been greenlit.
Going to be playing a Barbarian. I know you play multiple classes, but I'm going to pick everything else to benefit the Barbarian skill set specifically.
Similarily, the Bokor (turns monsters into zombie minion class with seemingly a very high, or no cap, on how many you can have) from the cleric tree.
Puppeteer has been announced, but only the name, nothing about gameplay. But if it let's you control dolls or enemy monsters, I'll be all over that for sure too.