They should offer Golds and Diamonds the free enhanced speed Internet. Marriott does that for their elites. The Marriott I stayed at in China, where they offer free Internet to all Rewards Members regardless of status, told me that any option is complimentary as long as you are a Rewards Member.
Hilton is REALLY fumbling lately in my book. This downgrade in free Internet speeds, the change in cancellation policy, and some run ins I've had with them regarding improperly denied Best Rate Guarantees which I ought to report to the state attorney general have really been let downs for me.
Perhaps they can do a points devaluation in the next few months to add to it all.