I think the disruptive innovation for the mono-culture in browser development will be web platforms that enable meaningful and broadly accessible end-user progr

I think the disruptive innovation for the mono-culture in browser development will be web platforms that enable meaningful and broadly accessible end-user programming. The established players have no incentive to pursue this objective (since it undermines central ownership of data/experience) but, if executed well, could be an extremely valuable proposition for users. Google's current trajectory won't take us there but maybe others can.