chrisv1963 - 11:57 pm on Mar 2, 2011 (gmt 0)
Funny that one of my sites that has same structure, content, link profile and age got a nice boost from this update, when the other took a hit.
I'm seeing the same for 2 sites I own. Site 1 (about 1000 pages) is 11 years old. Site 2 (about 18000 pages) is 10 years old. The structure and quality of the sites is similar.
The site with 1000 pages got a boost. The site with 18000 pages took a hit. It almost looks like the number of pages is playing a role in this algo.