not a bad strategy... maybe you (or someone)can build a "fight 409" type website.. collect information and "deal with them". As dateline showed, most of these 409 scammers are actually inside the USA, simply routing their IP's through nigeria...On a side note...what if everyone starting replying to these 419 scams and make them send forged checks all day long. I assume it has to cost them something to forge the checks well and then mail them. Then we can pile them up and burn them. Or even better start a gallery.
It seems like a small way to fight them. I might get a P.O. Box and start doing this. I can have them send check after check...I won't bother cashing any of them of course.
wonder how well these assholes would do against Ground fighting techniques and then sent to prison.