Here is a recent HN discussion on this topic: https://news.ycombinator.com/item?id=24519786 https://news.ycombinator.com/item?id=24519786 My current answer is.

Here is a recent HN discussion on this topic: https://news.ycombinator.com/item?id=24519786 https://news.ycombinator.com/item?id=24519786 My current answer is... it's complicated.