Looking at the PC plateau. Dell would sell a $700 PC, and then next year when it should have cost $350, they didn't sell it for $350, they sold a different PC f

Looking at the PC plateau. Dell would sell a $700 PC, and then next year when it should have cost $350, they didn't sell it for $350, they sold a different PC for $700. So "mainstream" handset prices wont go to zero, or $50 bucks. The market will probably establish a set of price points, and vendors will supply models to compete at those price points. Think "entry-level", "prosumer" "flagship"