So Linda if I understand your comment in the welcome thread, we should just tell people that their content is under a CC license?

I could see giving people an option of license. They could choose various CC licenses or none, or something more restrictive.

I do think that people have valid reasons that they haven't chosen the CCAL30 on omidyar.net. I think it comes down to the concern that under the CCAL30 the content can find its way to places that it is no longer in a good context, even if it is attributed to the right people.

Still, it would be nice if we could find some blanket agreement that would cover everyone equally.