Rank   Donor   User Name   KH/s   GXX/Day   BTC/Day
1      anonymous         1,106      581           0.0639
2      anonymous        632      332           0.0366
3      anonymous          458      240           0.0265
4      anonymous          363      190           0.0210


Those are some insane mining numbers, I wouldn't be surprised if someone was playing around with FPGA miners. CPU and GPU miners do not have a chance