This sudden (within the past few weeks) outbreak of hyper-spamming is sweeping all across the internet. Quite a few message boards and groups I belong to on various subjects, from ocean liners to TV shows to other topics have been inundated by these parasites. Virtually all are hit-and-spammers, wherein they create fake profiles, post oodles of the rancid stuff, cancel their profiles (often within minutes) and create new ones to post the same stuff and minutes later repeat the process again (and again and again and again). Moderators are pulling their hair out, deleting these posts and many have also resorted to temporarily suspending any new "members." These are vile creatures indeed, and I fully understand your frustration, MB. For your hard work, Santa will bring you some extra goodies and bring to those leeches extra lumps of coal.
Gerard