I don't think o' Kev needs to worry about Mt. Gox thinking he hacked their site. They know who executed the sale; it was them. I don't know why nobody mentions this, but it seems rather obvious that Mt. Gox just dumped all their own bitcoins and bought them back supercheap, apart from a relatively minor 500k worth that they can now "roll back" from his account.

I had a thread last week on HN where I was downranked severely for asking what mt. gox was, i.e. if it was a mountain, in what was a sort of snarky, derogatory tone (I'll admit it). I would like that thread upranked now thx.