Sure is. I didn't mean a product that Amazon can't do, but other factors that Amazon would likely be unwilling to do or find very hard to do. For example, offer

Sure is. I didn't mean a product that Amazon can't do, but other factors that Amazon would likely be unwilling to do or find very hard to do. For example, offering high-touch support, or having a great UI... Or being an open source champion! Lots of things that Amazon is likely incapable of doing in the near future.