The Chin Debate : is a Chin in Boxing like the Existence of a Soul...???

People give Khan a lot of **** for being knocked out by Prescott (including me, but I do it to get the Khunt fans all butthurt), but how can you take away from a well-placed, perfectly timed punch?

Example:

the punch that knocked Hatton through a wormhole and caused a rip in the fabric of time would have had the same effect on any welterweight except maybe Shane or Margarito. Even then, Shane or Margarito would probably be sent stumbling across the ring and geting up at the 8 count on extremely shaky legs. But the fight would pretty much be over.

People say Bradley's got a streaky chin, but no one applies this same statement to Marquez even though Marquez got dropped many times by Pac.