Oh yeah I heard about that! Do you use it? How's the iMessage support on Android? Ideally I'd love if my chats with Android users go over RCS but chats with Apple users go over iMessage.
That all said relaying my chats through a 3rd party doesn't make me feel all warm and fuzzy inside....
I agree that the "new" slack(disabling the cross channel thread sidebar) is a big deprecation in functionality. But calling it the "New Facebook" is hilariously absurd