Comment by menaerus

I largely see this type of collaboration as a very inefficient form of a distributed company (team) where members of that team do not have other incentive but to (mostly) collect points on research papers. There is no incentive to actually build a product in such a setting and there is no incentive to remain competitive since you cannot be fired, or penalized in some other form. And generally speaking, as an individual you don't care about the industry (market) competition since you mostly care about remaining relevant within your very narrow scope of your research topic. So, this is why this doesn't work. There is no coherent mass toward the same goal. Seemingly there is but there isn't.