I'm leaning toward going with gplv3 but...

[Dag-Erling Smørgrav]

Aaron Aichlmayr <waterfoul at gmail.com> writes:
> I'm thinking of going with gplv3 but I have a few questions first that
> I don't care that I get "no warantee" answers as they approach the
> legal side. First I wanted to have an extension system where the
> extension devs are encouraged to share but are allowed to keep their
> extensions in house as long as they did not edit the original
> code.

http://www.gnu.org/licenses/gpl-faq.html#GPLAndPlugins

> Second I wanted to allow people to have paid services for
> hosting this framework but any users are welcome to download a copy of
> the source themselves.

http://www.gnu.org/licenses/gpl-faq.html#UnreleasedMods

DES
-- 
Dag-Erling Smørgrav - des at des.no