This act would provide a sensible maximum penalty for what the government deems "computer crimes." As a society, we all agree that proportionality is important for non-violent crimes, especially those who we typically prosecute young people with. Many times these crimes are prosecuted under laws that aren't well defined and leave a great deal of the implementation and sentencing to politics, not justice.
Considering it takes at least $1.5 million dollars to attempt to defend oneself from a federal prosecutor, we can at least try to make sentencing sane as most federal indictments go into plea bargaining as no one other than the super-rich can attempt to defend themselves.