I have a friend working in a financial institution having access in more than 10 IBM blade servers.He runs there since Nov 2013 cpuminer later in 2014 when it became available to mine LTC and sell them for BTC he changed this now he is almost running all his machines with  multipools but IMPORTANT he has not paid for them he DOES not pay electricity to run them so the fact is that he received as at today with 100Khs about 5 USD per week free.
Who can say I dont want them ?