Coinlab this holiday season wants PC users to buy goats for families in need through loaning out their spare GPU cycles. Known for their work with game developers, Coinlab’s programs are used by gamers to create Bitcoins from their idle computing resources, that can later be used to purchase in-game goods or gain points from developers. With a good graphic card, $1 can be donated a day, costing only $120 to purchase a goat. [Source: Coinlab]