Google WebQuotes

A new application in Google Labs:

    Google WebQuotes annotates the results of your Google search with comments from other websites. This offers a convenient way to get a third party's opinion about each of the returns for your search, providing you with more information about that site's credibility and reputation.
See for instance the search results for information architecture. Beneath each result is a list of sites that comment on a result page, showing a short excerpt of the comments.