Do you want corporations to act as unregulated "traffic controllers"? Then you're against net neutrality.
Do you want an accountable government agency with a lackluster track record for citizens' digital rights to act as a "traffic controller"? Then you're for net neutrality.
* Before voting me down, look at the actions the federal government has already taken in regards to traffic control (ala exempting wireless carriers, and kill switch legislation). This smells like traffic control to me.