I work for one of the above - you have no idea how much functionality we wouldn't be able to have (or at least wouldn't be reasonably easy to use) without "Web 2.0".
I work in subsidiary of one of the above too. I do have some idea what kind of functionality you couldn't have, the question is how much money would your company not get if this functionality was missing ;)
I wasn't suggesting they don't look similar. You'll notice I didn't say that. I think it's obvious that those sites offered a level of interactivity that the current BH page does not though, so I feel like you're being a little disingenuous here.
I guess I'm not clear on what you meant in your original post then. Did you mean that If the web consisted of the pages that were around in 1997 we wouldn't have weekly security updates and 600K memory-hog browsers? Or did you mean that if people designed web-pages to be informational and not interactive we wouldn't have those problems? I interpreted your comment as the latter, but I would take issue with both.
In the end my problem with your comment is that it's a lot like saying "If we didn't have email, we wouldn't have spam" or "If cars didn't have windows, it would be harder to break into them." It just seems like silly nostalgia. I suppose I should have articulated this more clearly from the beginning.