btc-mike is a developer for boolberry. Crypto_Zoidberg has also acknowledged the private gpu miner making that much bbr per day. Also, when btc-mike said, " He is making less than a 1/3 of that now.", That was during BBR's pump. Now that the difficulty is back down, he's back to making over 4,000 bbr per day, boolberry has been instamined/extremely unfairly mined.
That is untrue as the performance of the private GPU miner was limited by the increasing scratchpad size which is now effectively much greater in size than nearly a month ago. The ever increasing scratchpad size decreases the performance of the privite gpu miner by each passing day. As I've stated earlier, the BBR difficulty chart clearly shows appropriate adjustment to changes in the hash rate. Therefore, BBR had a fair launch without any instamine yet was exploited early on by a private GPU miner who has since discontinued his mining operation. Note that the long term hashrate graph and difficulty graph are nearly the same. There is also no evidence of botnet mining.
Hashrate graph:
http://bbr.cryptostats.org/charts/hashrateDifficulty graph:
http://bbr.cryptostats.org/charts/difficulty