Feels like the old Bill Gates will send you money chain email.
"Hello everybody,
My name is Bill Gates.
I have just written up an e-mail tracing program that traces everyone to whom this message is forwarded. I am experimenting with this and I need your help. Forward this to everyone you know and if it reaches 1000 people everyone on the list will receive $1,000 at my expense.
Enjoy.
Your friend,
Bill Gates".