Or why competitive multiplayer games which anti-cheat probably will never make it to Linux. I'm not into this kind of games but this is an interesting piece on comparing the differences between the Linux and Windows kernels. It also show that with some care from the game developers, those anti-cheats might not be necessary in the first place.

Indeed, let's not fall for the marketing. It's better to write less code if it's enough to solve actual problems.

Interesting, it looks like index scans in your databases can have surprising performance results with SSDs.