Not to defend the guy, but I think he must have just read about "Potripper". When he says the "dealer" can see your hole cards I think he is refering to that at PS or FT or other the site admins can and do monitor play. When they do this they can see everyones hole cards.
Of course I don't think his post was a good one, but I just wanted to put a guess at what he might have been thinking.
I will say it again like I've said many many times. Don't just think cheating can't happen. It can, it has (we all know this), and it will happen again. When it comes to money people do evil things!