I've asked before in the API thread, but got no answer that I was able to understand:

It is said that an account that has no public key in the BC yet (no outgoing transactions) is more prone to a brute force attack.

Could anyone explan why? I don't get it. My idea is that a brute force attack works like this: dictionary words or random input generates a public and private key pair, the later being the account number. I see no difference in the chances of finding an existing account number, when using this procedure, depending on if the public key is in the bc or not.

Implementations.

Ermm why is my node uploading way more data than downloading? It is like that constantly.

Is anyone going to become a gateway between NXT and fiat when Asset Exchange is launched? That would be interesting to know how trust issue is planned to be resolved.

PS: Rewards will be given to 3 best implementations.