How ISPs May Quietly Kill VoIP

ravenII writes "PBS's i'Cringley's informative piece gives an eye-opening look at the anticompetitive behavior of some ISPs who are showing up late to the VoIP game. This is not something that could be easily mandated, and the beauty of this approach is that they're not explicitly doing anything to the 3rd party service applications. They're just identifying and tagging their own services, which is within their rights."