[litepost]

Usually on the web people prefer to give away their PRIVACY for free services. That privacy is in turn converted into advertising.

(This will all change very soon, when people are ready to start paying for a higher - and much more private and secure - level of premium service. You know, the Web will evolve to resemble the "regular' economy more and more, I believe..)

[Tichy]

I understood the comment before me differently: I thought it was criticized that the content providers (people putting videos on YouTube) would expect something in return, not that YouTube & Co would expect a payment of sorts. I know that Social Webpages are not really free.