For reference, there is another discussion about this here: http://news.ycombinator.org/item?id=3277661 http://news.ycombinator.org/item?id=3277661 A few peop

For reference, there is another discussion about this here: http://news.ycombinator.org/item?id=3277661 http://news.ycombinator.org/item?id=3277661 A few people from Google, including Matt Cutts, are taking part in that discussion.