so i was looking around on some forums and someone mentioned bitcoin mining and i thought to myself what the heck is that? upon looking it up and reading up on it i became curious.and thought how hard it would be to get started in the bitcoin mining world? then i started wondering what is some good hardware for bitcoin mining i am probably not going to start bitcoin mining i was just wondering about the hardware,profit-expense ratios, and how much it costs and such forth and so on.