Some Red Reporters (myself included), will be interacting with this device this afternoon, and many more will follow suit on Saturday. Am I alone with my sanitary concerns? If the beer egress point is on a flat, upward-facing surface, is not more nastiness bound to accumulate there? Won't food be continually passed over the dispenser? Plus, this setup puts vendor's hands closer to the rim of the cup. Red Reporter, your thoughts, please.