I'd love to see more of this - eventually there will be some new OS concept, as opposed to everything just being a rehash of the same old ideas from the 1970s. (For reference, the VAX 11/780 was announced in 1977, and we run on fundamentally the same model of hardware today. Nothing particularly exciting or different than VMS or UNIX is being used in today's operating systems.)

An example of a radically different way to think is TempleOS.