I don't see how that risk is any greater than any mailing list potentially forwarding copyrighted material.
As long as the instance would comply with any relevant DMCA request, it seems unlikely that legal action could be taken against them.
I don't see how that risk is any greater than any mailing list potentially forwarding copyrighted material.
As long as the instance would comply with any relevant DMCA request, it seems unlikely that legal action could be taken against them.