extra - 8:25 pm on May 4, 2009 (gmt 0)
I can't say exact, but I think this has been the situation for approx 3 month now.
It seems to me that I have been given some "thrust" ? by G as many pages are among the top 5 for many important phrases, even I have not done anything to do any SEO for these pages.
Only one page seems to have penelty for this spesific singel word phrase. It could be because I added this singelword into the text on a spesific page (2 times) a few month ago, and that G did not like what I was doing.