Just as we accumulate memories of facts by integrating them into a network we accumulate life experiences by integrating them into a web of other chronological memories. The denser the web the denser the experience of time.
I consider 'Dr. Horrible' a tremendous success. The fact that it won an Emmy I just think lends validity to what we were doing and the point we were trying to make: taking the power into someone else's hands and changing the world.