My very first post here, "someone" replied within 30sec with something only I would get (hopefully) and had to do with my real life in a very specfic way. That user had a single post that thread. Freaked me the fuck out. Not sure why whoever it was felt the need to let me know they knew I was here. Figured their second post would outright doxx me but it never came.
Mine wasn't anything like that, in fact it didn't even seem threatening, more like a nod. The part that got to me was how fast the post was made. I had been lurking for awhile so either it was on standby or someone has some slick AI that can read/query/post at insane speeds.