One of life's little chores each morning is to delete all the spam emails from your inbox. I have been collating the most humorously bad or just plain inept for a web site called 'You Have Won'.
The counter thought of course is that no one would bother sending these unless in some small way they worked. Which of course begs the question, who??? who falls for this kind of scam? Can any sane person not see that sending bank details or worse $250 in response to a badly worded email will not result in a bad situation.
Since doing this I have been shown a whole bunch of other sites doing the same thing, including a few that go on the attack and scam the scammers (now can't find links -typical)