买了也是废铁！
Avalon挖到全网算力1万多T都还能赚钱，而且这是现货，比KNC的幻影型矿机（现在都还没有看见芯片测试结果)还是好多了。
KNC号称28nm的技术，效率水平还不如bitfury的55nm工艺，现在从研发进度推测，跳票是在所难免，谁买谁是傻逼。KNC采用的封装工艺，是非常先进的工艺，难度非常大，执行进度会非常慢，拿到芯片后，还有经过很长一段时间才能出货，参考蝴蝶出货的速度就知道了。我知道国内很多day 1的KNC机器都已经退货了。退货之前，在一些大户群里面嚷嚷了很久，根本就没有人买！这些人从一开始就长期关注KNC，最知道KNC的底细和前途如何。
总之，期货现货是不可比的，期货就跟水中的月亮，看起来很美，可是你捞得起来吗？现货矿机，拿到手就能开始挖！前几天算了一下，要是有人从4月20日开始用烤猫的老刀片挖矿，按照2%的矿池手续费计算，已经挖到了50多个比特币。再继续挖下去，后面的就是纯利润了。
Date PPS earnings Accumlated earnings
2013/4/20 0.70295827 0.70295827
2013/4/21 0.70295827 1.40591654
2013/4/22 0.70295827 2.10887481
2013/4/23 0.70295827 2.81183308
2013/4/24 0.70295827 3.51479135
2013/4/25 0.70295827 4.21774962
2013/4/26 0.70295827 4.92070789
2013/4/27 0.70295827 5.62366616
2013/4/28 0.70295827 6.32662443
2013/4/29 0.70295827 7.02958270
2013/4/30 0.66636143 7.69594414
2013/5/1 0.62607902 8.32202316
2013/5/2 0.62607902 8.94810218
2013/5/3 0.62607902 9.57418121
2013/5/4 0.62607902 10.20026023
2013/5/5 0.62607902 10.82633925
2013/5/6 0.62607902 11.45241827
2013/5/7 0.62607902 12.07849730
2013/5/8 0.62607902 12.70457632
2013/5/9 0.62607902 13.33065534
2013/5/10 0.62607902 13.95673436
2013/5/11 0.62607902 14.58281339
2013/5/12 0.62607902 15.20889241
2013/5/13 0.57234135 15.78123376
2013/5/14 0.56390546 16.34513922
2013/5/15 0.56390546 16.90904469
2013/5/16 0.56390546 17.47295015
2013/5/17 0.56390546 18.03685561
2013/5/18 0.56390546 18.60076108
2013/5/19 0.56390546 19.16466654
2013/5/20 0.56390546 19.72857200
2013/5/21 0.56390546 20.29247747
2013/5/22 0.56390546 20.85638293
2013/5/23 0.56390546 21.42028839
2013/5/24 0.56390546 21.98419385
2013/5/25 0.56390546 22.54809932
2013/5/26 0.52019038 23.06828969
2013/5/27 0.51907693 23.58736662
2013/5/28 0.51907693 24.10644355
2013/5/29 0.51907693 24.62552048
2013/5/30 0.51907693 25.14459740
2013/5/31 0.51907693 25.66367433
2013/6/1 0.51907693 26.18275126
2013/6/2 0.51907693 26.70182818
2013/6/3 0.51907693 27.22090511
2013/6/4 0.51907693 27.73998204
2013/6/5 0.51152537 28.25150741
2013/6/6 0.40424863 28.65575604
2013/6/7 0.40424863 29.06000467
2013/6/8 0.40424863 29.46425329
2013/6/9 0.40424863 29.86850192
2013/6/10 0.40424863 30.27275055
2013/6/11 0.40424863 30.67699918
2013/6/12 0.40424863 31.08124781
2013/6/13 0.40424863 31.48549643
2013/6/14 0.40424863 31.88974506
2013/6/15 0.40424863 32.29399369
2013/6/16 0.40424863 32.69824232
2013/6/17 0.34449981 33.04274212
2013/6/18 0.32620463 33.36894675
2013/6/19 0.32620463 33.69515138
2013/6/20 0.32620463 34.02135602
2013/6/21 0.32620463 34.34756065
2013/6/22 0.32620463 34.67376528
2013/6/23 0.32620463 34.99996991
2013/6/24 0.32620463 35.32617454
2013/6/25 0.32620463 35.65237917
2013/6/26 0.32620463 35.97858380
2013/6/27 0.32620463 36.30478843
2013/6/28 0.32620463 36.63099306
2013/6/29 0.32412943 36.95512249
2013/6/30 0.29568588 37.25080837
2013/7/1 0.29568588 37.54649425
2013/7/2 0.29568588 37.84218013
2013/7/3 0.29568588 38.13786601
2013/7/4 0.29568588 38.43355189
2013/7/5 0.29568588 38.72923778
2013/7/6 0.29568588 39.02492366
2013/7/7 0.29568588 39.32060954
2013/7/8 0.29568588 39.61629542
2013/7/9 0.29568588 39.91198130
2013/7/10 0.29568588 40.20766718
2013/7/11 0.26017348 40.46784067
2013/7/12 0.24112623 40.70896690
2013/7/13 0.24112623 40.95009313
2013/7/14 0.24112623 41.19121936
2013/7/15 0.24112623 41.43234559
2013/7/16 0.24112623 41.67347182
2013/7/17 0.24112623 41.91459805
2013/7/18 0.24112623 42.15572429
2013/7/19 0.24112623 42.39685052
2013/7/20 0.24112623 42.63797675
2013/7/21 0.24112623 42.87910298
2013/7/22 0.24112623 43.12022921
2013/7/23 0.20502492 43.32525413
2013/7/24 0.20182882 43.52708295
2013/7/25 0.20182882 43.72891178
2013/7/26 0.20182882 43.93074060
2013/7/27 0.20182882 44.13256942
2013/7/28 0.20182882 44.33439825
2013/7/29 0.20182882 44.53622707
2013/7/30 0.20182882 44.73805589
2013/7/31 0.20182882 44.93988472
2013/8/1 0.20182882 45.14171354
2013/8/2 0.20182882 45.34354236
2013/8/3 0.19474328 45.53828565
2013/8/4 0.16871059 45.70699624
2013/8/5 0.16871059 45.87570682
2013/8/6 0.16871059 46.04441741
2013/8/7 0.16871059 46.21312800
2013/8/8 0.16871059 46.38183859
2013/8/9 0.16871059 46.55054918
2013/8/10 0.16871059 46.71925977
2013/8/11 0.16871059 46.88797036
2013/8/12 0.16871059 47.05668095
2013/8/13 0.16871059 47.22539154
2013/8/14 0.12822733 47.35361887
2013/8/15 0.12415890 47.47777776
2013/8/16 0.12415890 47.60193666
2013/8/17 0.12415890 47.72609556
2013/8/18 0.12415890 47.85025445
2013/8/19 0.12415890 47.97441335
2013/8/20 0.12415890 48.09857224
2013/8/21 0.12415890 48.22273114
2013/8/22 0.12415890 48.34689004
2013/8/23 0.12415890 48.47104893
2013/8/24 0.12197741 48.59302634
2013/8/25 0.09594753 48.68897387
2013/8/26 0.09594753 48.78492140
2013/8/27 0.09594753 48.88086892
2013/8/28 0.09594753 48.97681645
2013/8/29 0.09594753 49.07276397
2013/8/30 0.09594753 49.16871150
2013/8/31 0.09594753 49.26465903
2013/9/1 0.09594753 49.36060655
2013/9/2 0.09594753 49.45655408
2013/9/3 0.09594753 49.55250160
2013/9/4 0.08459872 49.63710032
2013/9/5 0.07256800 49.70966832
2013/9/6 0.07256800 49.78223633
2013/9/7 0.07256800 49.85480433
2013/9/8 0.07256800 49.92737234
2013/9/9 0.07256800 49.99994034
2013/9/10 0.07256800 50.07250835
2013/9/11 0.07256800 50.14507635
2013/9/12 0.07256800 50.21764435
2013/9/13 0.07256800 50.29021236
2013/9/14 0.07256800 50.36278036
2013/9/15 0.06134828 50.42412864
2013/9/16 0.05601205 50.48014069
