So, heres the deal...
Anything can be profitable. The profit of all of these cryptocurrencies in the end is because all of us assign value to it. Beanie Babies were valuable because we assigned value to them. Fiat currency is valuable because we assign value to it. A chair is valuable because we assign value to it.
Your question and search for an "answer" is futile. If you create something that has value, and can convince us, the people and users of your coin that is has value then the method of mining really doesn't matter. On the contrary you have an uphill battle to climb because there is a preconceived notion that CPU mining and ordinacy PC mining is not worth it. Its similar to the battle that PoS systems face. There is no "Right" answer. A PoS system is no better or worse than a PoW system, the people just favor PoW for various reasons, thats not to say PoS can't be successful.
In short.... stop beating around the bush and telling everybody all the "amazing things your coin might or might not be able to do" and just do it.
It would be like me saying, hey guys I have this car, its basically as fast as a Lambo, costs as much as a Toyota, but I PROMISE its just as good!!!!!! Anybody interested?
