First of all let’s get something out of the way, I don’t think Valve is doing anything to be nice, they’re doing it because it’s in their best interest, however their best interest happens to align with mine.

I don’t expect GoG to do what Valve is doing, but porting Galaxy to Linux has been the most requested feature on GoG for a LONG while, and honestly it’s not that hard to do, especially considering they have a Mac version. If they can’t even dedicate one programmer for one month to implement the most requested feature for their app, and allow me to play their games on my “steam machine” then they don’t really care about my money.