The issue is USD is losing its status as the reserve currency and declining exchange rate with BRIC countries are making consumer goods more expensive. Chinese RMB used to be 8:1 in the late 90's, now it's 6:1 and declining.
Also due to several rounds of quantitative easing, the Fed injected a lot of money into the money supply. However, banks are not lending as much money to stimulate the economy which doesn't trickle down to ordinary folks; part of the reason being big banks such as BoA and Citi needed to bolster their capital reserve against their illiquid toxic assets from the real estate speculation bubble. As a result, QE1/2/3 caused real inflation to money supply while the stock market and personal savings account returns have remained anemic.
I remember I was excited when I got a six-figure job, then I realized that 80K in 1998 amounted to 110K in 2011 and realized that inflation was real.