Ever wonder how much data you burn through every month on average? If you're an Android user within the US, odds are that it's quite a lot. The NPD Group estimates that Americans of the Google persuasion typically consume about 870MB of data on cellular networks every month. While it's not an extreme amount next to the 2.5GB of WiFi usage, it's enough to give anyone second thoughts about coasting on a basic data plan -- and a reflection of how both 4G and media apps have changed our behavior. Not surprisingly, it's a younger crowd more comfortable wit
