Why would you say Nxt is a scam? They really introduced some new developments and cool features do the ecosystem...
Because they are paid shills, fudding for some other altcoin that is in direct competition with NXT.
It's hard to convince people to buy a coin, but its easy to FUD the competitor with 1000x newbie accounts.
I had experienced this fud on my own wallet. Fucking shills make me lose money.