We have a set of official chatrooms for the Mania Systems community, where folks can connect and talk!
You can join us either on IRC or via Discord. (although as you might expect, I would recommend IRC :P) The two are linked, so no matter which way you join us, you'll be able to chat with everyone regardless of which way they join in.
To join us with IRC, take a look at our page of IRC server details.
If you'd prefer to join us via Discord, have a look at the Discord community info page.