Some recent discussion here, and it the pages linked from that discussion: https://news.ycombinator.com/item?id=25557113 https://news.ycombinator.com/item?id=25

Some recent discussion here, and it the pages linked from that discussion: https://news.ycombinator.com/item?id=25557113 https://news.ycombinator.com/item?id=25557113