I posted this on the Reddit thread, too, but I'll also throw it here for visibility:
I've heard there will be some Twitch integration where viewers can influence the game in certain ways. I have two questions in regards to this, particularly for the EA release:
1) Can I stream the EA release on Twitch?
2) Will Twitch interaction work with both Steam and Stadia? I own both, so still trying to decide which platform to buy this on.