Extensive discussion of this topic on the front page yesterday.<p>One of several articles from yesterday:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11080701" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11080701</a>