When Big Brands Stopped Spending on Digital Ads, Nothing Happened. Why?
A related story is currently at #1 on the front page: <a href="https://news.ycombinator.com/item?id=25623858" rel="nofollow">https://news.ycombinator.com/item?id=25623858</a>.<p>These are substantially the same discussion, so I think we will merge the threads.