Movies: If your starving in some 3rd world country I doubt you care about when the next Hobbit comes out
Games: you'd have to be able to afford a game console before you care about games.
Cars: I lived in a 1st world city for 7 years where most people don't own a car which point out how much they are not really needed
The interesting curve is the hyperbolic one, for two reasons: One, it matches the
real-world data. And two, it goes to infinity in 2015. And how are you going to
get an asymptotically-accelerating number of blades onto a razor? Why, you’d need
godlike super-technology to do that.