Today I looked -- via Google -- for a credible source (e.g. university publication) on the relatively newly discovered "power law" comparing it to the "bell curve".  I used these search terms: bell curve internet traffic power law.  Try it yourself --
I find it disconcerting that approximately 6 of the top 20 Google links are from bloggers.  Prolific bloggers to be exact.
Will Google's usefulness be drowned by babble?