from NEO Reddit "the NEO holder will get benefits in two ways: one is each block will reward to him so that if he hold 1 neo and keep 22 years so as to get 1 gas. On the another hand, he will get benefits from the gas consuming of the users of NEO system. If no one use the system, he will just get 1 gas after 22 years with 1 neo. But you can imagine if more and more users for the NEO system, how much the NEO holder will get, much more than the first way, right?"
I don't quite understand this answer ... NEO and GAS production and halving are already fixed, so what does it mean ???