Correct. In my view, there is a big difference between some problem or glitch that irritates you (or even irritates you a lot) and being brutally shafted. The latter has never (well, not yet) happened to me. I've made many successful buys (more than my feedback suggests) but the big challenge in my view is buyer and seller ethics... and simple respect and politeness. And it's not just with nubes, non-greens and nutcases. A few very experienced sellers here could use a remedial lesson or two in communication and selling ethics.