I live on a pittance so I'm hedging my bets. I'll wait until BFL starts rolling out the new ASIC's and take a look at the mining environment and make a decision then. My greatest concern is that between the halving of rewards for blocks, and large capital investments in ASIC's by individuals, mining will require large capital investment and be beyond the reach of hobbists like myself. On the other hand, I may get a return on my initial investment of 50% and end up with two decent gaming rigs. I know there are BLF products out there, but a cardinal rule of dealing on the internet has been not trusting dealings by wire order.