Quick update…
We now have a Cross-Platform Dev category for cross-platform desktop dev - eg, for apps made with Electron etc. However it can also be used for general chat about cross-platform apps, eg Obsidian, Wireshark etc (unless the thread is specific to an OS version, in which case it can go in the Windows/Mac/linux sections).
Also renamed the Libraries/Tools sections for the Mac, Windows and Linux sections to Apps/Libraries/Tools 
Also removed all of the Projects sections as threads that would normally go in there can go in the various Chat/Discussions sections 