About crawl stats, like if all of a sudden you have this huge spike, I mean, then that could be also I guess– Or are we just guessing–

JOHN MEULLER (Webmaster Analyst from Google):

Usually the crawling is a bit separated from the quality side,from the ranking side, in the sense that we see crawling and index more like a technical detail that we have to do ahead of time.And the ranking is just based on kind of what we have indexed.So once it’s indexed we can figure out what to do with the ranking.But the crawling side wouldn’t necessarily change dramatically if one of the ranking algorithms were updated.