This is annoying....
I hate to bring reality to the table, but here it is... using child porn as a big reason to track everyone's activities online is just plain BS. How many people out there in the world actually LOOK for this crap? I think the media is overhyping it.
And exactly how is tracking it going to stop the activity. So... you find out that someone has looked at child porn almost 2 years ago. OK... now what? Did that person move in that time frame? Was it the person on the internet account, or someone else in their house? Can you prove that? Is the person using a wireless router like most people do? If so, and they are using no security at all, or WEP, can you be absolutely sure that their router wasn't compromised? True, the internet account holder is responsible for what happens over their account, but... if this pathetic attempt at big brother is serious about actually STOPPING child porn, since it's such a big part of our new world society, tell me how this can PREVENT the action on the part of the person doing it?
Obviously making examples in the media of these disgusting sickos isn't having any effect. Apparently child porn is just going rampant!