Comment by Gladdyu

"port their software to Linux". The main issue there is that there is not one single linux, the market is very fragmented. Getting the binary format right (which is the same across distros) is the trivial part, just set the proper compiler backend. The hard part would be getting all dependencies and especially IO sorted out. The wide range of display managers, audio drivers that needs to be supported to simply "port their software to Linux" means that this is unfeasible yet I'm afraid.