Every week more than 300,000 browsers gain the ability to turn off website advertisements. While every one of those browsers likely doesn't represent an unique individual, it is potentially 14% of the weekly 2.1 million new users coming online. The popularity of using software to remove ads is rising, no doubt helped at least in part, by ISPs like Comcast capping bandwidth. Even Microsoft, though not officially on the ad blocking bandwagon, has recently acknowledged...