Does not matter, they probably switched the adress (#3 merged with #6, out at Mel) they are mining with because it was made public here in this thread since they want to remain anonymous.
They mined on eligius, thats a fact.
Oh they mined on btcguild and ghash as well. Enormous fractions of the money he paid out from that address:
BTCguild 0.000000022%
ghash.io 0.0000091128%
https://blockchain.info/taint/1PBMyo8kLhwtxKdNwSdjwvA377D6M5EgzSMaybe someone want to do that math and see if that adds up to 1 or 2 USB sticks, cause Im not sure;