Also, in regards to your original comment, I doubt that PC and cellphone spending has even increased by much compared to inflation, in the last 10 years. A dec

Also, in regards to your original comment, I doubt that PC and cellphone spending has even increased by much compared to inflation, in the last 10 years. A decade ago for $1k, I'd get a P3, 1GHz, 256MB RAM, no monitor. Now, for the same price, I can get a quad core with 4GB and a flat screen. Unit prices are way down. I don't think increased demand due to cheaper supply takes us to 15% increase a year -- I think you're underestimating just how steep that curve is.