How Will You Stop the Flood of Spam in 20 Years?

Every day somebody releases a new spam solution, but just as often you hear dire predictions about how spam loads are growing exponentially. How will future generations deal with spam floods in 2030? Though some pundits claim email is becoming obsolete, it's unlikely that most people are going to give up on what is… » 5/30/08 2:36pm 5/30/08 2:36pm