walkman - 5:17 pm on Apr 27, 2011 (gmt 0)
Long tails, even just one more word added to a primary term, hardly moved at all. I'm a little surprised at the apparent lack-of-connection between deranking a page for "blue widgets" and keeping it the same, or even boosting it, for "blue widgets sales"
Guessing: probably Goog sees it as a second tier site. Of course, Goog has screwed this one up so it's work in progress.
I see a lot more referrals from Goog internationals and branded sites (like G powered ISP portals) today