Yeah, I was thinking about this just today. I'd very happily subscribe to a service to which I volunteer as much data as I want - my age, sex, location, job, interests, whatever - and define categories of products I might be interested in, and such service then shows me non-interactive, text/static-picture ads of relevant products on the web instead of the bullshit we see. An ad-replacer instead of ad-blocker.

Or a lite version, I could get a tailored magazine sent to my mailbox. That would be the single newsletter I'd actually appreciate.