But tell me how can you stimulate a COIN (that is used to pay things originally) by not creating an economy ? How usefull is a coin that is... clearly useless. Because if you don't spend it or use it to do anything, what's the point ? Get rich ? Because you won't....

We are talking about money not just a software.

That's why some coin "resists" as they can. They have a sort of economy and that's why they are still here or not decaying as fast as other coins.

If you just want to create a trend well, go for it and make some bitcoin, but personnaly I'll stop mining right here. You were talking about long term but creating a trend is not long-term.