SteamOS was made because Valve wanted to say "F U" to Microsoft after it became clear they were going to try to do their own Game distribution service, which we are seeing now with the Windows 10 App Store. The fact of the matter is though that developers are likely going to stick with Valve & Steam because of their pedigree and robust infrastructure. There is also the appeal that Linux and SteamOS are completely free. But yes at the end of the day developers are going to gravitate towards the largest market base, and Windows has that by a WIDE margin. Hell you could argue that Mac also has a respectable install base with their sales higher than ever.
Oh, and let's not forget that SteamOS games generally run significantly worse than their Windows counterpart.
http://arstechnica.com/gaming/2015/...gnificant-performance-hit-for-steamos-gaming/
Oh, and let's not forget that SteamOS games generally run significantly worse than their Windows counterpart.
http://arstechnica.com/gaming/2015/...gnificant-performance-hit-for-steamos-gaming/