As Paul says, anyone can read and comment the threads. To join the email list, just shoot me a private message with your email (helps avoid spammers) and I'll add you so you can actually read the submissions. We're pretty open door around here.
Sure thing. Shoot me a private message with your email so I can remove you from the list so I'm not trying to figure out which email is yours. Thanks!
Exciting! You're both good to go.