[davydm]

1. The perception that linux doesn't matter because it's not a big enough market (that's changing, largely due to valve) 2. The simple truth that it's way easier to wrest control of the machine on windows - for tasks like enforcing DRM and licensing - if y'all look underneath your seats, y'all get a free kernel-level anticheat! 3. WSL doesn't do display well - cli is fine, GUI apps still require some interaction/tricks like remote X or similar (afaik - this could be old knowledge, since I haven't been in windoze land for a long time - at least a year) 4. To be a viable choice for GUI toolkit (really, the thing that's hugely different), one either has to use something that abstracts the underlying api (and often ends up losing something, somewhere, out of a necessity for a standard api) or manually write code for two toolkits (eg native win32 and cocoa is probably already too much for a lot of places, and if they were going to go cross-platform, the easy money is in OSX, not linux - everything there is paid - I wasted around $300 just trying to make a mbp not suck before finally giving up). So either you adopt and learn a toolkit you can use everywhere (eg Qt) and accept the limitations, or you write your own, but that ties you to an OS unless you really had an aim to bother with other platforms, and... see (1)