> profitable ...I'd settle for "break even" and have it simply pay for itself to perform the scientific work. My personal choice is to participate in the World

> profitable ...I'd settle for "break even" and have it simply pay for itself to perform the scientific work. My personal choice is to participate in the World Community Grid and I tried everything from a cloud server to a 20-core dual E5-2660v2 (rented) and even that amount of power cannot pay for it's monthly (super cheap, $75) rental fees. A laptop with an i5-3320 (something like that) cannot even pay for it's electricity use generating GRC. Not profitable, just break even - that's all a guy like me asks for; it's more efficient if I take cold hard cash and donate it to a comparable cause than it does to run WCG nodes and expect GRC to just cover the electricity cost, ignore the hardware. I don't want to be profitable, just have any rig pay for it's electricity use - that's it. GRC cannot even cover that spread in finances.