But aren’t room contents indexed and accessible from any client ?
With a Discord account, you can search in a Discord channel for any servers you have access to, as well as any of your private chats. This means you need to sign up with a commercial account and agree to lots of tracking and data selling, it means that information can be withheld by banning someone from a server, and that information could become very inaccessible relying on people screenshotting it and posting it on other places as has happened with information from Discord servers several times.
I’ve read it as Free-Licenced Open Source Software before.
Which doesn’t clarify much IMO but it turns the abbreviation into a word!
At that point, just abbreviate it LOSS; Libre Open Source Software.
Free/Libre is a bit redundant, isn’t it.