I think the real problem here is that you seem to have a zero tolerance policy on bad content: yes, peoples' accounts get hacked... but that sucks for them so m

I think the real problem here is that you seem to have a zero tolerance policy on bad content: yes, peoples' accounts get hacked... but that sucks for them so much more than for you, and yet you seem concerned that your eyes were forced to see some porn? And look, I get that we are talking about children as the viewers, not you... but children simply shouldn't be on the Internet browsing random stuff in the first place!! The whitelist can then be all encompassing, as it should be their parents showing them stuff.