I'm not saying he will have 1btc. I'm saying what if one = 50k in years to come. For a USB miner and just letting it roll, it's kind of like their own little mini faucet. That $10 investment was insanely easy to make and could generate a good return. I'm just trying to say some people wanna dabble in mining and see what happens without going balls deep. What have they lost if it craters?