[Twaway45609]

They certainly hide also your personal information like name, peofike picture, etc... So at the end its just moderating texts or pictures without an author? Maybe they also automatically replace names in text?

I dont think that would hurt anyone then

[raverbashing]

Well if the content is being reported it is more likely public already or "almost public" (a big group or someone with lots of contacts)

So I think the privacy expectation for that kind of thing is low.

[saltyshake]

Child abuse pictures/videos can still be shared or sold online easily without PII. Other exceptions are celebrities or the difficulty in identifying PII in text.

[tomp]

Couldn't you just watermark all photos before showing them to workers? Probably wouldn't stand to sophisticated attacks but would guard against theft from "low-skilled" employees...

[throw2838]

Facebook is the Silkroad 3.0 LOL

Why would anyone use FB for that? It is already very hard to run legal sex related groups on FB. Registration is pain etc..

Some other social networks are full of porn, but even those have zero tolerance for this.