Hmmmm.....
Try WebVan.com. This was to be the one that had online groceries and takes over the world. The CEO of Anderson Consulting left to get it started....a year or two later it is gone. If he had stayed at AC he would have had a fat pay check from Accenture's IPO I am sure.
Oh....and Kozmo.com was AWSOME! You never had to leave the house for ANYTHING, groceries, snacks, movies, etc. But they funded themselves from VCs more then profits and also went Bye Bye.
http://en.wikipedia.org/wiki/Webvan
http://en.wikipedia.org/wiki/Kozmo.com
Its not that you cant make it happen.....you just have to do it right...and learn from other HUGE mistakes made by others doing the same thing.