I have found another interesting bitcoin address.... this seems to be kind of the cold wallet for 50BTC.

http://blockchain.info/address/1Co6UHJmGHevWEHAPraSPRVkfGgG46EHwe

It was used to equalize the balance on the other address

http://blockchain.info/address/1JVQw1siukrxGFTZykXFDtcf6SExJVuTVE

posted before where block rewards were collected and payouts were coming from. When the hot wallet balance was too high, bitcoins were withdrawn, when it got low bitcoins were sent. However in the last two month, there wasn't a lot to withdraw, but they needed to add funds to the hot wallet several times to keep it balanced, see transactions

10/17/2013 - 200 BTC - http://blockchain.info/tx/b4759c2afd33a054ebe3abca7b5950e3e01907705f55290486cc206aa99f0a3f
10/11/2013 - 200 BTC - http://blockchain.info/tx/0b3a089cac27461e0ff23bae3f8b9077dc387695a8c577c32867b74f2bc95393
9/27/2013 - 181 BTC - http://blockchain.info/tx/1674f8d33afb0ae9044ed80176de5c930c8c13c08222752088de208dc4f265d6
9/25/2013 - 200 BTC - http://blockchain.info/tx/cab3a14fa99061789faa9ce7ef302cc037a06354f42168be0f8e52d47db4450f
9/18/2013 - 300 BTC - http://blockchain.info/tx/fbe74561818642a54a0e0f73fb95afd5f43e8c2589bb4825781e8c53f370481d
9/16/2013 - 300 BTC - http://blockchain.info/tx/0c013ba89cdf434839ae31ec73f3bd7cb81e30be4a5d9a3c9fdd6015c2759603
9/13/2013 - 400 BTC - http://blockchain.info/tx/0ab28ee44fb7689c26873b3049b1622ff5d6961285d5b3e641f9309774a1d216
9/11/2013 - 400 BTC - http://blockchain.info/tx/08abd121f15a25e5d64b000bf62b315927db9fafc0ecc5acbbca0beba53703bc

So they were paying out more than they received as block rewards for several weeks. I still hope there are enough BTC available from the better times of 50BTC to make a payout of all the open balances. Once they are restored ;-)