Ozfly,
I wasn't venemous until venom came a-spittin' at me. At that point I understood that there was a way in which certain people preferred to be communicated to - because they had shown me by their example. I didn't draw the line, I merely came up to it.
Beyond that, it's extremely frustrating to have non technical, faux EE's first try and describe the products as one thing (cable fixers) and then, when the technical argument is presented as to why they couldn't be correct about that, explain the cables as something comepletely different (power factor correctors) - and then be taken to task as to why the new argument/defense is not likely a valid one.
I think the biggest problem is that no one outside of MIT knows what the heck is truly going on inside the boxes, and like good churchgoers they don't bother to demand explanations - they just take the vague ones they are given on faith and evangelize with an incomplete arsenal of bogus theory.