I'm sure there was a study somewhere about the viciousness of dogs, and actually stuff like the terrier came out as generally a more aggressive dog.
They're just so small that people don't even think of them as aggressive dogs.... I can't quite find the list now.
Anyway, we had a Staffy when I was a kid. It was well trained, and it never did anything wrong. It got kicked by a horse once, and when it was a pup it got attacked by an Alsation, so it wasn't good around Alsations. But apart from that it was a lovely dog. Being a child, when I first heard about Staffy's being this 'violent' breed of dog, I honestly thought people were making it up. Up until that point (I was quite young at the time), the only experience I'd had with a Staffy was lovely.
Staffy's are often bred for fighting etc... so it's just a case of people spoiling the reputation of a good dog. They're just as loyal and caring as playful as any other dog I've met. In fact, my mate had a Golden Lab, that to be honest, wasn't as well trained, and as such, by the time it was quite big, was much more likely to harm someone than the staffy we had. Both were playful, but the Lab had a tendency to nip at things playfully. Problem is as the family had allowed it when it was a pup and therefore it was kind of cute, it didn't understand that now it was a lot bigger, it could actually harm people... On the other hand, the staffy had been taught to keep it's mouth away from people, and it did. Simple really.
Also, people saying stuff about struggling to overpower a staffy, what about a Labrador, or an Alsation or even a Husky.... Also, massive dogs...
kd