I was thinking more along the lines of, based on mrb's figures, buying 11 FPGA boards and letting them pay my rent. That's substantial enough profit that if I didn't file properly, I'd be worried about a knock on the door from the IRS.
> Eg. each one of my Cairnsmore1 FPGA boards makes about $43/month, after the halving. ... I paid $640 for each one.
11 boards... do you have $6500 laying around? And you'll invest it to make a (possible, read: Your Milage WILL Vary) return of ~$450/mo? Shoot for the moon, I guess...
