The short answer to Valleywag’s question appears to be a qualified yes.
Link here.
This story in today’s Guardian makes for fascinating reading — a real insider’s view — and the kind of feature that justifies buying a paper in the morning….
Matt Homann has posted his “15 rules for clients” manifesto here — substitute PR for lawyer, and I think many of the principles remain the same.
On the subject of manifestos, check out Gaping Void — a cornucopia of the things.