Phooey with you! You pointed out the collar and the 'spikes' on it... you said the collar plus the dog = monster dog. You're acting like the collar makes a dog a monster and that's just flat wrong.
If you don't like pit bulls, fine. Pinch collars, which you say you use, aren't some cruel thing or something used only with bad ass dogs, and you shouldn't have implied they are.
Meaning that a pit bull (already known to be a troublesome breed) that requires such a collar is likely a monster dog.
I use that collar with my GSD when we go walking to keep her from walking me. I use that collar with neighbors' dogs I dog-sit because they need it (lack of discipline, won't listen otherwise). Pit bulls likely need that collar to keep them from chewing on peoples' necks, or biting the ears off of babies in this case.
See you in the next "pit bull attack" thread!