This is a very sensitive and delicate subject to discuss via forums - that's why I stopped. And as I said 2 times so far it's their money and they can do w/e they want with it.
There is nothing wrong about posting your opinion regardless of being right or wrong. The mistake was, generalizing personal impressions and expecting them to become global truth. It got out of hand trying to defend them with analogies that made no sense when many people gave counterexamples.