Christopher Biggs tells us: "When Mayweather steps out of his weight class and beats the world champion in their own weight class maybe you will stop hearing the comparisons between the two but as long as Floyd sits protected in the same weight class he's fought for almost a decade no one cares. It's like owning the video game Madden, playing on rookie and going undefeated, looks real good on paper the rest of us (the people that know the sport) know better. I won't even go into the questionable scoring because, like anyone else that even knows a fragment about boxing, the score card is not always right. But at the end of the day he is 48-0 in his weight class, that is an accomplishment, but top five? Watch some real boxing. I forget how many weight classes has Manny moved up to then beaten the world champion? Oh that's right Manny has done it six times. That's why he is still, even after losing, referred to the greatest pound for pound fighter there is. Because he is - he's a man not afraid to take on a challenge, and he's not a coward that sits in the same weight class protecting his belts. Do yourself a favor learn about boxing and then start writing stupid blogs.