Kwan Ting Chan writes:
There is either a legal need for WP to provide an
opt-out if/when it
relicense under a later (major revision) version of GFDL, or there
The Law of the Excluded Middle is less helpful in applying the Law of
Copyright than you might imagine. The latter, like all human legal
systems, is far more probabilistic and far less binary.
True. But in practise, the foundation will based on
the advice given
it by its counsel, decide that there either is a need or isn't.
The Foundation's actions will be based on many things most likely, and
only one of the factors will be my advice, or the advice of other
counsel we consult.