In fact, in order to make Density to GA comparison fair former needs to report all its tracking activity to a single source. Then they will be the same both in intent and implementation. Except, of course, for GA being free.
I asked original question assuming that you realize direct resemblance between Density and GA. But since you don't, I honestly don't understand how you cannot see it.
I can see the direct resemblance between tracking the two... What I really don't understand is how you can't see the difference between tracking someone's online activities that they engage in through a web browser and tracking someone's physical location.
Those are very different things and they mean very different things in people's lives.
