Valve said that the Steam Machines section was delisted from the Steam Store navigation after a routine cleanup, but the page is still available here for those who want to purchase a gaming console powered by SteamOS, Valve’s Debian-based GNU/Linux operating system for Steam Machines. User traffic has to do with the removal of the Steam Machines section from the main navigation bar of the Steam Store, and while it doesn’t look like Valve plans to enable it again in the Steam Store navigation due to sluggish sales, it confirms their continued support for Linux gaming and SteamOS.