I really like qtile under Linux. I don’t use windows regularly but would highly encourage an abstraction layer such that others can implement their own manager

I really like qtile under Linux. I don’t use windows regularly but would highly encourage an abstraction layer such that others can implement their own manager using your tiling abstraction layer. It sounds crazy but the ability to extend a wm is something a small set of users will use, but will be a great value to those users.