This is super interesting.
Whom is a great question. But so is: Why?
Very intriguing for us, but why??
I mean... the implications of this move are powerful. The person doing it obviously has a lot more bitcoin than the coinbase of this block. And if they wanted to fire 40BTC off somewhere for any "normal" reason they would not be picking *this* block.
Who is it?

And what on Earth are they doing this for?
[/quote] If these bitcoins were from the same year as bitcoin was created then most probably this is related Satoshi Nakamoto, but why they are moving this now?
Do they wanted to move under our radar? or they did it deliberately, that's why they make a noticeable move?
I have a feeling this move is the prelude for something interesting... but then again it could just be someone moving coins around... because... umm.... umm....
Could be true, but the dates don't lie. Is this related to a total of 17,000 BTC transfers last night??