http://news.ycombinator.com/item?id=2016379 (original ISOC post that the Google post builds on)
EDIT - fixed the link (which is the same as the child post)
http://news.ycombinator.com/item?id=2016434 (same link but without the query params - HN really should be smarter about comparing links in that regard)
http://news.ycombinator.com/item?id=2016379
http://news.ycombinator.com/item?id=2016379 (original ISOC post that the Google post builds on)
EDIT - fixed the link (which is the same as the child post)
http://news.ycombinator.com/item?id=2016434 (same link but without the query params - HN really should be smarter about comparing links in that regard)