RF has a Discord Server which can be used incase the forum goes down. It's been up for a few years now so I'm just making this thread as a reminder. The link to the server times out so I'm going to post it here and if anyone wants to join later feel free to PM me asking for the link.
Discord - A New Way to Chat with Friends & Communities
Discord is the easiest way to communicate over voice, video, and text. Chat, hang out, and stay close with your friends and communities.
discord.gg