Actually, I just remembered that I had left a comment on that thread, so here it is: http://news.ycombinator.com/item?id=2049698 http://news.ycombinator.com/ite

Actually, I just remembered that I had left a comment on that thread, so here it is: http://news.ycombinator.com/item?id=2049698 http://news.ycombinator.com/item?id=2049698 He took it down at Kayak's request, because of the load caused by continuous requests on their servers: http://news.ycombinator.com/item?id=2052920 http://news.ycombinator.com/item?id=2052920 Oh well.