Adblock Plus, the Firefox browser plug-in that erases advertisements from web pages, is a killer of a killer app – or at least it could be if it ever becomes widely popular. Right now, it sits like a coyote at the edge of the net, quietly eyeing all the businesses it would happily devour. The plug-in, writes Noam Cohen in today’s New York Times, has the potential to be an “extreme menace to the on
![Adblock Plus: the nuclear plug-in](https://cdn-ak-scissors.b.st-hatena.com/image/square/8d71ff5111e05619a10d29bb40d7aebaa75c8fbc/height=288;version=1;width=512/https%3A%2F%2Fs0.wp.com%2Fi%2Fblank.jpg)