Oh please, it's not just the experience it's everything: the hardware, software, UI, materials, industrial design, aesthetics, and peace of mind. Apple has become a 'trustworthy' company in a marketplace of untrustworthy corporations. By that I mean, if you by an iPod/iPhone/Macbook you know beyond any doubt you will get software updates, that if a problem occurs there is a reasonably easy way to fix it, that the materials and hardware (this includes the case and hinges) will be superior to what else is available. Why would someone by a Creative mp3 player or Archos when there is no guarantee the company will stay in business or that the company will ever bother updating the software. Samsung is in the business of selling phones, not building a software platform. So again, why would I buy a phone that costs as much or more for as an iPhone but may never again be updating?
Think about it, how many different types of laptops does Dell of HP or Toshiba sell? It's absurd. It's like the difference between the GM when there was Pontiac, Oldsmobile, Buick, and Saturn. There were just too many overlapping products that confused their customers. They (GM, Dell, HP, et al) spread themselves too thin. Look at who ended up doing well: those companies who narrowed their product scope down: BMW, Honda, Acura, Scion. Maybe companies need to think about staying ahead of Apple instead of just playing catch up.
Apple isn't just selling an experience, it's selling security and peace of mind.