Wissam, when you want to get rid of any of the SP30 because you'll pay more in electricity than you mine with them, let me know.
I can find them a home with some subsidies .. so I guess I can keep them running longer. Same for SP10 .. let me know.
Will keep that in mind and offer them to the person that offers me the most at the time I need to sell. As long as I can at least get my money back for the 29 x SP30s I'll be happy. First I will offer to my friends at Toom.im since they would already have them in their hosting facilities and have the means to pay very cheap electricity so they will benefit and so would I.