Today I happened to click on the neighborhood FB place for where I used to live until a few weeks ago (which is a not very nice/slightly rough area - this may or may not be relevant). The top post, with many comments and 'angry face' reactions is someone saying that someone living in the area is a convicted paedophile. In the comments someone has included a screenshot of a news story relating to his conviction (the crimes involved are obviously sickening), his name, his approximate address and his photo. While obviously not in any way condoning what he has done, this has really worried me - the comments make me think there's a pretty high chance of people taking vigilante action, though no one actually goes as far as saying they will do this. I went to report it through the police online reporting system and this made me doubt myself, though - it asks a lot about the crime, the victim, etc and I don't think I have witnessed a crime or a victim, more a potential one, but if you click 'no' to 'have you witnessed or been victim to a crime' it redirects you out of the reporting system. AIBU to think this is a matter that is worth reporting?