Then again, what do you expect from a site of the likes of pwngamer? More specifically, if you're looking for this kind of information, it means you're not a "natural", and it will be very hard for you to compete with others that are. It will take a lot of really hard practicing to keep that up.
They forget to mention that mouse pad is very important too.
It also depends on the game you play. I suck at some FPS games, but for some reason I'm so good with the shotgun in Aliens vs Predator 2 that many people have accused me of cheating or using aimbot. 8)