I don't think we have laws against the kinds of things that make these apps challenging. If you publish someone's personal information on an app, is it the app'

I don't think we have laws against the kinds of things that make these apps challenging. If you publish someone's personal information on an app, is it the app's fault? Is the app subject to legal sanction for being an engine of harassment? Apps with good moderation and communities can do things that other apps cannot. How do you tell the difference, legally, without punishing apps that are trying but have a bad incident? This is about patterns more than specific moments. The law is about moments. So its hard.