Really? Quite often? I'd love to see some examples. It seems more an issue of reading comprehension and an inability to understand subtleties on your end than anything else. Here, I'll help you out:
All I said (a few pages back) was that you can't claim that everyone will experience an issue just because some people are. I was being honest in saying I hadn't experience a freeze. And then a couple of days later I had the same kind of freeze that was being talked about here, so I updated the thread. Does that mean I think that everyone will now experience this problem? Absolutely not. And I never said it wasn't a "problem"; I was refuting the argument that it will unequivocally affect every single core i5/i7 MBP.
I still maintain, though, that this doesn't mean everyone with a Core i5/i7 MBP will necessarily experience this issue. There's simply no way to know because we do not know exactly what is causing it (other than it being vaguely related to automatic graphics switching.)