Can I ask a question? If someone posts a thread under one name, gets a whole load of criticism, and then comes back under a different name, changes the odd detail here and there, but the bones of their thread is much the same so gets the same response, and this happens a few more times, is this seen as some kind of breach of MN rules? Are you able to question someone's ID when you suspect this to be the case, in knowing or suspecting that the OP is actually being quite misleading in order to change the response they get? I don't know if this is seen as trolling, or troll hunting to question it, but it's bothered me slightly for reasons I can't even post here for fear of falling foul of the MN rules 