> LinkedIn provides some of the most detailed targeting options of any ad-platform I’ve ever seen (though I’d say that Facebook has now eclipsed it) Someone di

> LinkedIn provides some of the most detailed targeting options of any ad-platform I’ve ever seen (though I’d say that Facebook has now eclipsed it) Someone did something similar using FB to prank their friend: http://mysocialsherpa.com/the-ultimate-retaliation-pranking-my-roommate-with-targeted-facebook-ads/ http://mysocialsherpa.com/the-ultimate-retaliation-pranking-... HN discussion: https://news.ycombinator.com/item?id=8330931 https://news.ycombinator.com/item?id=8330931