Robert Rohde writes:
As Greg already noted, motivations/intentions matter a
great deal
when the
license has an open ended "or later versions" clause. If a court
found that
the license actually meant something other than what the Creative
Commons
had intended, then they could simply write a new version.
I'm not sure how Creative Commons would have even the theoretical
unilateral power to do this without FSF approval. What we are talking
about is harmonization of CC-BY-SA with FSF's GFDL.
--Mike