To be frank, ranked in the list of Apple embarrassments, the Nine Inch Nails u-turn won't really make the top ten (it's no Newton) but the decision to restore Nine Inch Nails' app to the app store is quite important. It suggests that Apple have managed to get back a bit of perspective after the wobble post-baby shaker.
Curiously, Cupertino have nothing to say about the change of heart:
Apple have refused to explain their change of heart, saying: "It's not something we comment on."
- but they were happy enough to comment on the time they reversed their decision and did ban baby shaker. So, still a small problem with consistency, there.