The problem is NOT limited to e-collars, and I never said it was - you assumed that's what I meant. I think any pain-inducing device is better left unused, but if someone is going to use one, it should be someone who has extensive knowledge of OC, timing, and a basically humane attitude, not one that is focused on the dog being an automaton and having to conform to every iota of our desire for him to be perfect, and with a basic misunderstanding of how well positive reinforcement actually works. Too many people in the e-collar community are more focused on performance, obedience, and dominance than on any realistic expectations of their dogs as partners or beings deserving of a little individualism or respect to even try to change their thinking on the need for pain in training. (This is just my opinion, and I'm entitled to one, even if you don't like it.) I agree with you that the tool IS incidental to stupidity, which is the larger issue, but I also think that stupidity extends to the lack of understanding of the correct application of positive reinforcement training, too. By the way, I have used remote collars, too - the ones that only vibrate. They are great to work on distance training with deaf dogs. But, they really ARE a "tap" used in that way. Vibration doesn't hurt - shock does. If it didn't, why would anyone think it would get the dog's attention? After all, it's not exactly a primary, or even secondary reinforcer, something the dog might want. It's a punisher, used by people who believe that punishment is necessary to reliably alter behavior.
If this device were so innocent, why the need to euphemize? It's a shock collar, which shocks the dog (lightly or not so lightly). So, why are shock collar trainers suddenly so averse to saying those words? Marketing types are having a field day re-branding these products to make them more palatable to who??? The general public, that's who - not the guys who go out and buy the Cadillac e-collars. Suddenly, we have "tap" and "stim" or "radio frequency stimulus" and we have "remote" or "electronic" but no more "shock"??? Some trainers are so convoluted about it that you can't even tell from their web sites that that's the method they use - I don't know about you, but if I'm going to hire a trainer, I want to know in advance what he/she plans to use on my dog.