>>7 In addition to this, I think we'd probably need a robust "unsubscribe" mechanic just out of courtesy.
>>1 As for emails, it actually has been used many times before in a similar way. Many years ago, there would frequently be "we should do something" mass emails sent out to everyone, which eventually would become private group chats and whatnot to avoid the issues we've outlined.
A newsletter of mission updates would be cool I think, no idea how to make that make sense tangibly though. I think at best the initial version of this idea might just be to reach out to everyone to see who's even still interested in staying in the loop, creating an email list 2.0 of sorts (an off-handed idea, but we could make a literal 2.0 list).