I don't think we have a thread on him? Although we probably should have.
https://encyclopediadramatica.se/Joshua_Goldberg (This barely explores the internet footprints he left)
Joshua Goldberg aka Moon Metropolis aka Metropolis Forever aka Tanya Cohen aka a whole bunch of other online personas was trying to incite terrorist attacks in Australia and at a 9/11 memorial event in the US. One of his personas was an Australian jihadist and he caused that terrorist attack on the Draw Mohamed event in Texas.
He was a prolific shitposter at the adultswim message boards and was banned repeatedly. He hated 4chan despite posting there and later at 8chan. He was also on Wrong Planet, imdb, Wikipedia (where he was a sockmaster, hated an Australian admin, said he started editing there when he was like 10), etc.
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