Internet Bill of Rights sounds like a good thing, but I'm wary of bad things packaged in good wrapping. For example, if the bill of rights included something like "freedom to know the content you are viewing is accurate" could lead to mass censorship.
This sounds legit and unambiguous though:
>AT&T is committed to an open internet. We don’t block websites. We don’t censor online content. And we don’t throttle, discriminate, or degrade network performance based on content. Period.