Yesterday, Google's Matt Cutts posted a video as a "public service announcement" asking SEOs and webmasters who are blocking GoogleBot from accessing their CSS and JavaScript files to stop blocking ...
Yesterday, Google sent mass notifications for blocked JavaScript and CSS. I recommend you read that story if you haven't yet. Since then, there have been many questions about what to do. I recommended ...
Google announced they’ve updated their webmaster guidelines to specifically note that blocking your CSS or JavaScript files may have a negative impact on your indexing and search rankings in Google.