Maybe the biggest problem is explaining the concepts to less technical people, but I don't think that means we should change the mechanism, just figure out how to explain it better.
I keep envisioning a "Tron" Themed visualizer. End game: an interactive virtual environment, based on and intractable through BlockChain values, theme-able according to your taste.
yes, customised,the cognitive process has this tech stick Having fun whilst learning blockchain values I'm patiently waiting, sure that this will happen in my lifetime :)