You can still see which account transferred how many NXT to which account in the blockchain, can't you?
U can.
Is it possible to see the history of aliases in the blockchain?
Yes.
I would welcome an article about privacy and Nxt...
Like Bitcoin, Nxt is pseudonymous, not anonymous.
Thanks, that's all I wanted to know actually

I am just thinking from a (fraud-)tracking perspective. So if you ever know a single account a person on the Nxt network owns, you can track every transfer to any other account. No way to hide where you actually transfer something to, right?