The title (and the text below) don't come from me, but from this guy.
"Build yourself a network fast, by blogs, tweets or whatever, outside of the the organization. Find the intractable problems that face the people who run the organization: what keeps them awake at nights. Use that network to get ideas, adapt them to your context, use principles. Build capability, let the structure emerge, don't impose it."
While all of this sounds awesome, I'd have yet to see it in practice. Has anyone ever done it??