Is it normal to be puzzled by this user?
There's this guy called 'Anonymous poll creator' who seems to have commented on nearly every post (except mine for some reason) since the creation of this site. His name has a grey background, is written in bold, and does not lead to a profile when clicked on. Moreover, he assumes a different personality and writing style for each of his comments. He is extremely hard to pin down, and generally pretends not to recognize any of the other users. is it normal to be slightly perturbed by this uncannily regular and obsessive user?