A Trial Balloon to Ban Email?

[Roy M.Silvernail]

On Monday 12 May 2003 07:09 pm, Joseph Ashwood wrote:

> That one's easy. Use a problem that is not in P but is in NP. To make it
> clearer to most people, use a problem that can be verified cheaply, but
> that can't be solved cheaply. 

Please permit me to join the dense crowd.  Now that I've proved my labor, how 
do I attach the proof to the email?  Obviously, some parts of the message are 
added to a hash, but which parts? If it's the body, is whitespace damage 
still an issue?