If there are some accounts with substancial amounts of NXT which are nobody's property and have weaker passwords than maybe we could create special thread to organise group cracking.
I'm sure a lot of people would like to use script/program to make such
group brute force treasure hunting 
It could be constructed in similar way as altcoins pool mining with system of distribution f.e. lucky one would get half of found NXTs and the rest of could get proportional part of other half. Also it could be a simple solo treasure hunting.
This would be great for increasing NXT community and would be simply fun. In future because of growing amounts of NXT's lost in void it would become even more successful.
What do you think about it?
I would love to have a group like this exist. It would really show how difficult (or easy

) it is to crack a NXT account.
I would gladly raise a funding for a project like this even just for research purpose.
I would consider that to be morally wrong, at least trying to crack private keys for weak passphrases. However, the hiberNXT on the other hard where there are no published public keys are another story.