I dont get the valve/steam storie. People on Apple devices are forced to use the appstore and android makes it harder for people to install from other sources than the playstore.<br>PC users can choose to use whatever store they want and steam even gives you the gamekey for games that require uplay/origin etc. so you dont have to use steam to play them.<br>Valve just has been out there for forever and is actually kinda fair when it comes to customers, so it makes sense to me that they have such a huge share of PC users.