The BBC website has an amusing article about "scambaiters" - people who actively fight back against email scammers and, often, turn the tables on them. Read about Mike and his correspondence with 'Prince Joe Eboh' and smile
http://news.bbc.co.uk/1/hi/world/africa/3887493.stm
http://news.bbc.co.uk/1/hi/world/africa/3887493.stm