Technology and television didn't dictate one path or the other - it was civil society and public policy intervening in creating alternative funding models. So I think that's one of the questions for our time: do we want to intervene in this model or completely acquiesce and leave it to the unfettered, not-actually-that-free market? Neither path is inevitable.

I think that overall, ultimately the impact of advertisers calling the shots is a more cloying, complacent culture. For example, it was just announced that Unilever is branding environmental content at The Guardian. How radical or pointed can that content be?

I try to look at the evolution of these utopian claims. In the late '60s there was an assumption that the wealth generated by industry would be taxed and then put into social programs and it would provide a baseline of stability that would allow people to have the time for self-expression; and that social contract has eroded over the last four decades and now it's every person for themselves.

Technology isn't simply addictive - it's addictive because it's a servant to business incentives. There are huge departments in these companies that are devoted to this and staffed by incredibly talented people who have skills that could be put to socially beneficial projects but who are now trying to find out how to make you click and how to maximize your time on a certain site, or encourage teenagers to "friend" more products and constantly engage with them.

I think somebody who is more self-reflective should ask why they personally aren't going on that path. If amateurism is so great, why didn't you stay one? You have to look at the larger economy, a backdrop of unemployment; it's shitty out there.

On the one hand, I'm a kind of crazy anarchist-sympathizer with a hippie background, so this sounds pretty good to me. Make something for the love of it! But the reality is so much more complicated.

I'd go to conference after conference and it would essentially be the talking points. Either pro or con. It's amazing how polarized the tech conversation is. There's also this neurological fixation, the incessant wondering what the Internet's doing to our brain: "Does it make us stupid, does it make us distracted?" And then the other guys say, "No, it's making us smarter than ever, and better than ever, and more connected." And it's like, where is the economic and social context? Why is that rarely considered?