I certainly believe that both Flibbo and Vampire's critics about the site, are valid, and they do point specific things that make sense. All the things Flibbo said make sense, and all the things that Vampire said make sense also. I can tell that both of them have quite some time visiting sites, and they can pay attention to significant details.
But how can I take seriously someone that just says "hey, text has no borders" or "there is no structure" it makes no sense at all to me.
I can without problems separate my feelings and see the site as an outsider, and I have noticed this very things that most of you mention.