i think imma just buy 1 of the usb things and a rasberry pi, leave it and forget it. lol check back once a month and order pizza with the winnings
Thats a good way to look at it ...but even then you might not have enough for a pizza lol
Here's some more food for thought...
Assuming the difficulty doesn't increase too much (it's already climbing pretty fast) and that you're part of a fairly lucky pool (a lot of ifs), at ~300 MH you should see something like 0.01 BTC a day.
That fastest way to get pizza is to use a service that takes BTC (and charges a fee) to buy pizza because you'll have to wait a long time to hit minimum amounts to do money conversion at most exchanges. Now let's say the pizza costs $10 and the fee is $2 @ a rate of $100 per BTC (for simplicity), you'll need 0.12 BTC. That's 12 days at the previous rate to be able to get pizza, so 2 pizzas a month which is not bad.
However, considering that you spent 2 BTC on the hardware you could just buy yourself 16 pizzas to begin with. That's 2 pizzas for the next 8 months.
