• Terrible format for archiving knowledge
• Terrible tool for retrieving knowledge
• Locks community access behind a corporate license agreement
• Hands control of community-created content to a corporation
• Prevents indexing by web search engines
• Antithetical to interoperability
• Privacy-hostile

A web forum is far better in most cases. If you can’t manage to run your own, there are plenty of lemmy servers that will do it for you. Even an email list (with searchable archives) would be better than Discord.

If you have collaborative documents that outgrow the forum format, use a wiki.

If real-time chat is needed, irc or matrix.

A project hosting its community on Discord is a project that won’t get my contributions.

Well, yes, that’s why I asked. Some newcomers to linux find Plasma more familiar than GNOME et al. Having it preinstalled can help them get comfortable faster, with less effort.

Do Pop!_OS AND Linux Mint have KDE Plasma variants, for newcomers who don’t know how to swap desktop environments?