SEO FAQ - Search Engine optimization

Webmasterworld guys reported a update my Microsoft live search to their index. It seems they did a major update to their core search algorithm which affected ranking of lots of websites. It seem to targeted against authority sites which tend to dominate most of the search results even if they are of less quality.

It reminds of the mess google did way back in November 2003 when they did a major update to their index doomed infamous florida update.