Looking at this issue more broadly, I definitely agree that non-IT industries need to take into account Agile methodology to improve their results.

I've been looking for the reason why IT has come up with Agile before anyone else (I don't consider Lean Industrial Management as Agile whatsoever) and I simply think it's because the first industry with so much information in it (it's in the title even...).

Now that other industries have to orchestrate huge processes with huge amounts of information, I hope they'll take into account what IT brought up to solve this issue instead of taking the "IBM route" further (more policies, more guidelines, more bureaucracy).