[dragonwriter]

> Oh, also, I don't know how to invite people yet.

Its from the create (+) button, but I don't think you necessarily start with invites right away, and I don't think it shows the Invite option after you hit the create button unless you have invites.

At least, I'm assuming that's why I've never seen the invite button in my Inbox (app or web) even though I've seen the instructions on the support page.

On the plus side, it only took me a few hours to get an invite from Google just by emailing [e-mail].