Re: Yeah right
Exactly: when it comes down to it, they really don't care about the actual data stream; it's far too diffuse to justify the bandwidth or storage cost. What they really want is the condensed version that flags preferences, demographic data, economic indicators - the kind of info their ad machine can really use.
There's enough wiggle room in their statement to hide a whole elephant's weight in data gathering and enough bad-faith moves on their part to deny them the barest benefit of doubt.