A woman falling from a rollercoaster, a man-eating giant snake, and planes crashing into bridges – they have all been used as topics for Facebook scams. The latest scam thats doing the rounds on the social network promises an amazing video of an unidentified sea monster. [AMAZING VIDEO] Unidentified Sea Monster! Watch the [AMAZING VIDEO] Unidentified Sea Monster! the scam posts read. Of course, theres no video, because this is nothing more …