My quick and dirty math from a previous HN discussion: https://news.ycombinator.com/item?id=9510610 https://news.ycombinator.com/item?id=9510610 Short version

My quick and dirty math from a previous HN discussion: https://news.ycombinator.com/item?id=9510610 https://news.ycombinator.com/item?id=9510610 Short version is: not too bad, and we get a lot of utility from OS X frameworks, so the tradeoffs are worth it for us at this stage.