Almost all corporate Windows applications are moving to cloud services. DAW software and other relative niche applications are of no real interest to Microsoft, and the specialised hardware necessary means it’s not a candidate for Azure anyway. The days of the Windows client in the form of a high-powered PC are numbered – just have a look at the 2GB RAM/32GB SSD devices masquerading as laptops in stores these days. In hardware, gamers have led the way and DAWs have followed, so perhaps the idea is not so crazy?