Cool, I am talking that in the near future new computers will be in the market; GPU processor where you will be able to mine more than 1 coin; I am talking about more sophisticated GPU, Hardware. Since Nodes are what keep the blockchain secure; the demand for having many nodes running will be bigger than now.
Nobody cares about nodes because you never get paid to run them. All you do is piss off your ISP running them.
Like the above poster said, buy a GPU and mine 1 coin with it. Either ETH or ZEC. Nothing else is worth it currently.