Missing root cause: Internet has gotten more complex

[Keith Moore]

> I think all right thinking IETF persons would have agree with your
> statement:
> "The Internet Has Become More Complex and Requirements placed on it by Users
> have Changed".
> 
> But, is this a root cause? 

I think it is, and I think it might have implications for IETF's structure.
whether we should hold up the document to include it is a different question.