People on this site find the most ridiculous things to hate on others for. In boxing, if you get wobbled and your try to catch yourself from falling by putting your glove(s) on the mat, it's considered a knockdown.
What he is trying to say is that it wasn't a true knockdown but the Chael fans are trying to say it was. What he considers a real knockdown is when a fighter gets hit and he actually falls on the mat, not catch himself by touching the floor with his hand but still remaining on his feet.
Neither Anderson, Chael or any fans of each fighter deserve to be hated on because of a comment like that.
I'm not sure if it's scored the same way in the UFC/MMA that when a fighter gets wobbled and his hand touches the mat if it's considered a knockdown, but if it is, well, Anderson was knocked down then. If it isn't scored like that then Chael never knocked Anderson down, it depends on how the scoring is.
I don't see any reason why someone should take hate for a post like that. He's simply saying it's ridiculous that people think Chael actually knocked Anderson down when he truly didn't. Again - it depends on how the scoring is, I don't know if it's the same way as boxing.
Some people on here are so childish.