On 21/11/2007, Thomas Dalton <thomas.dalton(a)gmail.com> wrote:
If that's the case, then there is no need for an
opt-out. Mike is
suggesting that an opt-out is required, and I can't see anything that
would require an opt-out without requiring an opt-in. The issue with
"or later" clauses being invalid means we may well require some kind
of permission from contributors.
On en:wp, when someone tries to un-GFDL their content, it'll often be
removed (at least from the present version) 'cos we're nice. But not
if it'd be seriously problematic to remove, and *certainly* not
because we have to.
- d.