It's a chatroom!
If there's any bugs, say so in the chat (or comment here).
And don't spam or you get muted.
(this project has been discontinued (might still work until 2020), if you wanna talk to people join the discord https://discord.gg/5gcPC6B)
Also, one suggestion: I would recommend that you make personal accounts for people, so you can set up a sort of 'inbox', to continue the PM idea.