It's sort of a big legal crazy gray area full of pitfalls and madness. I am far from a laywer, but it appears that if you intentionally turn a blind eye towards

It's sort of a big legal crazy gray area full of pitfalls and madness. I am far from a laywer, but it appears that if you intentionally turn a blind eye towards the user generated content UNTIL there is a complaint, ract with an immediate and complete takedown, then it seems OK. Maybe? Who knows?