This is the url where you get the info.  Below the main articles, a bunch of links to articles that discuss what Google's new way of indexing means to you.

If you sincerely want to succeed at this business, you know what to do.  Well, in case you don't, read them articles.   I dooded and will be ahead of you... even if you also do it.  Ha, ha, ha, he, he, ha,ha,he!

http://googleblog.blogspot.com/2010/06/our-new-search-index-caffeine.html