I don't see Cryptocurrency as a get-rich-quick-scheme. It is a matter of changing society with new ideas and innovation.
NXT bring some serious innovative ideas and principles. It doesn't matter the current price. It was the same at the beginning of Bitcoin : no one wanted it. You could just buy a pizza with 10000 BTC. Now look at what you can afford with 10K BTC.
It is only the very beginning of NXT, people cannot imagine how big it will be.
NXT is the best long term investment. If you say the contrary, you are a troll.
Greed will cost you money most likely, best is wait at least one year if NXT becomes somehow usefull before buying even single NXT (the first two sentences is good advice)