2009/1/22 Mike Godwin mgodwin@wikimedia.org:
Without defending the particulars of CC's phrasing, which I think has its problems but which I also think is better than you allow for here, I'll offer my opinion that a license a license without any vagueness or debatable terms is such a rarity that I don't think I've ever seen one.
--Mike
http://en.wikipedia.org/wiki/WTFPL is not far off.
In any case vagueness has it's uses since any attempt to try and define everything will tend to result in the license either failing or behaving in a very unhelpful manner under certain conditions.