Hacker News Reader

It's worst in breadth and likely quite bad in terms of depth given their resources (and the ability, IIRC, to listen through landlines and cell phones). Surveillance depth will likely get much worse in the future, however, as they strongarm more companies into baking surveillance capabilities into mass-market devices (although they'll be competing, in this regard, with foreign manufacturers who will be/are also doing the same thing).

http://www.wired.com/dangerroom/2012/03/petraeus-tv-remote/

>What other criteria is it "worst" on?

That's a state secret.

The manner in which it's being used at current is largely unknown to the public.