Updated: Earlier today I detailed Google's rendering of its confirmation page for existing users of the Google Buzz social service. I also alluded to a nifty change that should cut down on the confusion and clutter in Buzz, where threads present as mountains of data piled atop valleys of data. Google actually calls the posts that receive many comments in a short period of time "skyscrapers." Fitting. First, the confirmation page, which is now live , according to Google.