baio77 - 1:24 am on Aug 5, 2010 (gmt 0)
I found a video in Youtube where Matt Cutts talks about "mayday" in responce to www.webmasterworld.com/google/4132195.htm. He says it's not a temporary error nor a bug in a filter.
It looks like now a "high quality site" is the one that copy and paste a lot of articles per day from "low quality sites" like mine.
How can it be possible?