Have you considered doing training, or doing a speaking circuit? I think a lot of companies that are interested in open allocation would hire you to come speak, or help them hash out the details. (I'm just not sure how you find those companies)
Yes. I wouldn't mind doing some part-time culture consulting, but I also want to keep my tech skills sharp (and, beyond that, improve them). Then again, most corporate jobs are just as dulling to the tech skill set as non-technical work, so maybe I should really look into it.