Is Compete's data reliable? If it is reliable, is it useful? Does anyone know if Jeff Atwood's (2009) post about Google providing 99% of their traffic is still

Is Compete's data reliable? If it is reliable, is it useful? Does anyone know if Jeff Atwood's (2009) post about Google providing 99% of their traffic is still relevant, or was ever relevant outside a small community? http://www.codinghorror.com/blog/2009/02/the-elephant-in-the-room-google-monoculture.html http://www.codinghorror.com/blog/2009/02/the-elephant-in-the...