generally I agree although we might see surprising things emerging from a connectivity of a large amount of specialized AIs. they could even be connected by a free market such as Bitcoin and create an emergent super intelligence?

And when you say that super intelligence having the answer requires that we already have the answer, I think it's possible that we already have many answers to our questions which we are not aware of that we have. in fact, we might have all the answers to all our questions already if we just knew how to parse the data. 

 Maybe have a general AI oversee a bunch of specialized AI to try to combine depth and width?

That might be too likely to be misused.