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The individual who mined over half a million coins in a few hours has made that claim public (specifically 520,000 in about 8 hours if I remember correctly). He also claims to have sold them I believe around at 10k satoshis. And he is quite present and available in another forum, so no mystery there.
I was checking who mined 1st 500k of BC it was dumped about 5k-10k sat yeas he can have buthurt now

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I remind that at beginning none gave BC bigger chance.
When he made that claim, very, very recently, he wasn't hurting -butt or otherwise-, at all; just stating a fact to debunk the myth that BlackCoin wasn't pre-mined. If the guy who paid 37k BTC for a pizza is not butt hurting -as you so graphically put it- I doubt that this guy, that obviously controls some very effective mining equipment, can be hurting after having made quite a mint, even selling at 10k, just pointing his rig to BC...
But I guess that assuming others may be "butt-hurting" would make your own pain easier to carry?