My thoughts:
  1. Floyd's punches were 100% legal
  2. Ortiz is a complete moron for not protecting himself.
  3. That was a crappy ending.
  4. Someone of Mayweather's caliber --p4p best in the sport, 7-1 favorite in the fight, leading on the cards at that point in time -- does not need to end a fight that way.
  5. Pre-scripted? Ortiz takes Berto's punches and gets up and Berto is a harder puncher than Floyd. After the KO, Ortiz is very friendly with Floyd as was Floyd with Ortiz.
  6. This will make a Pacquiao fight even less likely.