even if he is a troll, why would someone put an effort and time, bother with creating an account and making a thread? what is the purpose of this?
On the contrary, it isn't such a problem or they put any effort at all. It's actually easy, and you keep your anonymity. You also have a 1 in a million chance that some idiot and naive user to bite and believe that this is true. It's a chance of free money for them without any consequences.