There's always going to be a tradeoff between trolling and anonymity, and I guess that's the way life will be. And you can manage it, but you can't cure it.

I'm concerned with our autonomy. I don't like the idea of people collecting information on me in general, but I particularly don't like it when it's used to sort of exploit your weaknesses or make you lose control in some ways.

Wikipedia, a nonprofit, is an enormously popular website but has managed to operate without advertising. And, you know, maybe it's a little simpler than Google and YouTube, but it does show there's another way.

Facebook, when it began, like Google, was very resistant to advertising. They knew, like all - Mark Zuckerberg, like all good engineers, knew that advertising makes the product worse. But, you know, over time, they've been forced to increase the advertising load more and more and more. And the way they advertise is they - it's subtle but they know everything, you know, about everybody on the site.

I think, year in, year out, Google is starting to get worse instead of better. I think this is happening to a lot of the web companies, is as their demand to increase the payload they deliver in ads increases, they end up degrading and corrupting their own services. And you can see it with Google Maps, you can see it with Google Directions, where somehow Uber is, you know, always one of the options. And it's becoming exactly what they said was what they never wanted, which is a pay-for service where the highest bidder gets the best results.

Google - and some of the other sites, YouTube and, you know - Google has an amazing search engine. The map product is incredible. So there's a sort of exchange when you put up with a bunch of ads. Facebook basically gives you access to your friends who, in theory, you had access to already. So sometimes I don't really understand the deal, but I guess it makes it slightly easier. So that's their contribution.

If you really care about content, you should pay for it.