2008/11/3 Milos Rancic millosh@gmail.com:
The idea of dual licensing is great. However, CC-BY-SA-only additions complicate situation a lot
Being able to import CC-BY-SA content is one of the primary motivations for re-licensing in the first place.
- Would any contributor be able to say "my contributions are licensed
just under CC-BY-SA"? (Out of incorporated external works.)
No.