There was an interesting submission about your qustion earlier today, <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10567408" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10567408</a> There the author is arguing that simpler is better, I guess the discussion there eventually spawned the submission of this one.