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.
With Pearl Jam, everybody is so good at what they do, it's hard to get up the courage to say, Can I sing this part, or, I want to play guitar. I feel like I have more courage to do that.