I'm a windows user for more than a decade. I'm using linux for about 5 years. I'm using macOS for almost 2 years. Personally, I like the linux most but due to software limitation I also use the other two (macOS at work and windows at home). I registered only to give +1 to this post and share with you some thoughts. In my opinion linux have a big potential, even though the user base is smaller but also there is a niche for professional tools for designers. Please at least consider a crowdfunding action for a linux version. Either you would silence those like me who are hoping for a linux version, or you would raise enough money to make it happen. Isn't this a win/win for you?