Yes, there would be a cost savings, but I doubt the consumer will ever see a price drop. Comic book companies are already offering digital copies of their product. The cost is exactly the same as the paper copies. No printing costs, storage, transportation, a fraction of the cost in wages and a digital copy of a $3.95 newsstand comic, costs $3.95. I realize this is likely because they don't want to kill the paper comic market, but it's also greed.
No, not really. And I'm fairly certain we are not evolving in the right direction. I'm thinking of the film Idiocracy right now.