See my other reply here: https://news.ycombinator.com/item?id=16733619 https://news.ycombinator.com/item?id=16733619 tl;dr: These companies are successful when

See my other reply here: https://news.ycombinator.com/item?id=16733619 https://news.ycombinator.com/item?id=16733619 tl;dr: These companies are successful when more people use the Internet. DNS is a major contributor to poor perceived internet performance. Thus providing better DNS services encourages people to use the Internet more.