That comment "Nobody is challenging Amazon in e-commerce. Nobody." is highly inaccurate. Every major company already does deal in e-commerce. Amazon may do it b

That comment "Nobody is challenging Amazon in e-commerce. Nobody." is highly inaccurate. Every major company already does deal in e-commerce. Amazon may do it best, but it doesn't mean they are not being challenged. Many companies are doing pretty well in e-commerce. Their expansion into grocery home delivery has been snail paced at best. It is like raving about Google Fiber when it will not be available for most of the country for a very long time.