Lot of good info in both of these threads: http://news.ycombinator.com/item?id=526517 http://news.ycombinator.com/item?id=526517 http://news.ycombinator.com/i

Lot of good info in both of these threads: http://news.ycombinator.com/item?id=526517 http://news.ycombinator.com/item?id=526517 http://news.ycombinator.com/item?id=530412 http://news.ycombinator.com/item?id=530412