I think the problem is more about visibility, adoption and becoming industry usable language (community, framework, library, learning curve, etc.) then being groundbreaking. Language being too innovative and too different from mindset of developers in my opinion would create barriers for adoption.
Take a look at functional reactive languages and value they offer for web or even to regular UI scenarios (
http://lambda-the-ultimate.org/node/2057). There are a lot of research and real world languages done, but adoption rate is really low.
On another hand if you do hit a sweet spot by simplifying existing scenarios and piggybacking on some popular concepts (example of node.js library using JS and simplifying web developers workflow) you instantly get adoption and visibility.