Cracking it is useless. Its interesting I fully agree, but from economical point of view, you gonna bleed money on every other address. What kept me interested in reading those posts is that this address with over 57K Btc I have found it aswell but on a completely different basis. I was searching for some bitcoins from the very beginning of bitcoin for my own purposes, but I have found this. There is much more wierd patters created by the owner/owners. Literally thousands of unspend 0.01 btc transactions. Clusters of 1 btc transactions, which end up in unspend amounts of 0.005 and so on. I believe the real question here is why would you do that? Someone must have wrote a bot to do that many transactions. Someone must have a file of thousands private keys to thousands addresses - that just does not make things safe.

So why would someone do it? And who is it?