[joshavant]

By these numbers, does this mean Google makes somewhere on the order of $20/month/person from AdSense?

[graeham]

There was a few articles on value per user a few years ago, can't recall anything recently. Probably a bit less for an average user, but someone driven enough to opt out is probably more valuable than an average user

http://www.forbes.com/sites/georgeanders/2013/11/07/a-twitte...