Google are helping webmaster trough a newly developed SEO Guide:

Welcome to Google’s Search Engine Optimization Starter Guide. This document first began as an effort to help teams within Google, but we thought it’d be just as useful to webmasters that are new to the topic of search engine optimization and wish to improve their sites’ interaction with both users and search engines. Although this guide won’t tell you any secrets that’ll automatically rank your site first for queries in Google (sorry!), following the best practices outlined below will make it easier for search engines to both crawl and index your content.

“This document first began as an effort to help teams within Google” is especially interesting ever since Google´s internal document for site review editors leaked on the Internet last year.  Anyone remotely familiar with SEO will be disappointed after reading. This guide is very basic and only target “Mom & Pop” webmasters and small businesses IMO.

You can find Google SEO-guide for webmasters here:
http://www.google.com/webmasters/docs/search-engine-optimization-starter-guide.pdf

A more detailed SEO-analysis about what this really means can be found here:
http://www.markrushworth.com/template_permalink.asp?id=268