A community of perpetual strangers?

What follows is an extract from a speech by the late David Lochhead. I wonder, and this is a genuine wonder, I don’t know the answer, how much has changed in the ten years since he gave it.
“Let me say at the outset that I like the World Wide Web. I enjoy browsing. I appreciate the avenue to information of all types that the Web opens to me. But while the Web is not totally devoid of community building, those places where community happens are hidden away in dark corners. The culture that we were beginning to construct in the formation of services like Ecunet has become something different, something distorted, something of a caricature of culture.
Let me try to characterize the world as I experience it on the Web. It is first, a culture of isolated individuals, wandering in what seems like random paths through Cyberspace. When I journey on the Web, I journey by myself. On the way, I encounter people, but we are as ships passing in the night. Occasionally, I discover a fellow traveller, someone whose Web page reflects some of my interests. For a few days, we might exchange e-mail. We might cross link our pages. But very soon we pass on, left only as traces in the form of entries in our respective e-mail address lists.
To what shall we compare the culture of the Web? I imagine that if we were to conduct a kind of free association brain storming, the list of our comparisons might well go on for ever. The image that has impressed itself on me lately, however, is that of the Carnival midway. A glitzy veneer hides a content of questionable quality. The entertaining competes with the sleazy and the grotesque. And behind it all seems to lurk an endless array of gigantic egos – carnival performers, if you like – each with their own “home page.” One stall competes with the other to be today’s “hot spot.” Technique abolishes substance. And the web surfer wanders up the midway, pausing at some attractions and ignoring others, quite indifferent to the faces of the crowd who wander the midway with him and not usually interested in the faces of those who work the carnival stalls, either. That is not to say that there is no community on the Web. But what the Web constructs is a community and a culture of perpetual strangers.”