http://rawfoodtalk.com/showthread.php?t=43210

Okay, well the difference between that and cacao is, that cacao can be a meal, and can be eaten as a food in big quantities, whereas clove oil can't, so its really a debate between cacao and clove oil over which has the most antioxidants and how easy they are to get into your body.

Maybe when people say cacao has the most antioxidants, they mean something that you can eat til you are full that contains the most.