> By it's nature, the Open Source (OS) community doesn't have the man-hours or leadership structure in place to make a coordinated desktop system.
That's wrong. KDE and Gnome are coordinated desktop systems. Why do all people cry out for a single desktop? GNU/Linux (Unix also) and the desktop had always been separated, and I consider this a very good design choice. Right now the Linux community is slowly moving towards Wayland. Thanks to the design of Linux it's no problem to add a new series of desktops to Wayland until the best ones will get obvious, likely two or three again (as KDE and Gnome).
That's wrong. KDE and Gnome are coordinated desktop systems. Why do all people cry out for a single desktop? GNU/Linux (Unix also) and the desktop had always been separated, and I consider this a very good design choice. Right now the Linux community is slowly moving towards Wayland. Thanks to the design of Linux it's no problem to add a new series of desktops to Wayland until the best ones will get obvious, likely two or three again (as KDE and Gnome).