There was a long discussion about this here last month, at <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9996038" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9996038</a> . Mostly negative, and I think justifiably so.