I looked at Reputation and don't see in the list how many points are needed to be able to use a chat room.
I'm conversing with someone in comments, and I think that with 35 rep they can't chat with me, so the comments continue.
- [Primary] Should the rep needed to chat be listed in the FAQ?
- [Secondary] Should a high-rep user be able to invite a low-rep user to join a chat?
(The second bullet has been asked before, but I'll ask it again, even though the main thrust of my question is the first bullet.)