I don't think it's a direct concern either. Though if I had to guess they'd target LSB over any of the others. I think it's telling that they called it the "W

I don't think it's a direct concern either. Though if I had to guess they'd target LSB over any of the others. I think it's telling that they called it the "Windows Subsystem for Linux" where are their prior Subsystems (SUA/SFU) were for "Unix".