[godDLL]

How about a Do-Not-Track alternative where I can specify what kind of ads I'd be OK to show up alongside my browsing? It could be a header with a hash of an entry in a public list of lists of interest. Cars, travel, fashion, whatever; any order or preference you might come up with. I could flip a switch or install a plugin in the browser to help learn from my browsing history locally, and populate that list accordingly.

Adsense needs to respect that header, is all. I'd ditch ad-block if that happened.

Provided ads are alongside my content and don't replace it's space and time.

I'd use that.

EDIT: apparently, the basic idea is there; but also cookies will now only come from the website being viewed, not tracking you across the whole Web.