Michael Spencer has decided to build his own operating system, called Quantum OS. What's going to be special about it? Michael decided to base the desktop design of Quantum OS on Material Design, which was introduced by Google in Android 5.0 Lollipop.
The distribution itself will be based on Arch or Ubuntu (my personal guess is Arch, but as far as I know it has not been decided yet), and the desktop framework is aiming to be built on top of the QtCompositor API, which provides a Qt framework for building a Wayland compositor.
What is the best on Michael's effort is that he's going to make Quantum Desktop in a way that it works on every Linux distribution which supports Wayland. I think that this is very good idea and I'm very excited to try to integrate it into Slax instead of KDE.