There are plenty of instances that copy the original content. As an instance owner that runs a only a single project specific community, I should be able to decide what content is available on my domain, and what isn't. Don't you think?
Aside from the questionable content, there is also legal issues around it that I'd rather not deal with.
Oh that's a good idea. Any reader suggestions? I have thought about trying RSS again for a while. Maybe this is a good enough reason.