Historically that has been seen as a Linux issue- while I agree its frustrating that web developers don't always test with Firefox, games/software not working o

Historically that has been seen as a Linux issue- while I agree its frustrating that web developers don't always test with Firefox, games/software not working on Linux was something the Linux community tried to fix with projects like WINE. Even now, Valve is doing more work for Linux compatibility for games than most studios.