What problems does Google Wave solve?
"To most geeks, the main problem with email is spam."<p>He lost me right there.  You are not a geek if you have a problem with spam.  Spam?  I never see it.  It all goes into my +inbox-spam folder and I spend < 1m/day scanning it before I delete the contents.<p>The problem with email is there is too much of it.  Actually damn messages I must read and deal with.