I'm starting to wonder if even at these prices if its worth the investment other than for the fun factor.  Definitely not a good idea if mining for profit.  At current rate it will take 191 days to break even on the investment of 1 BTC using 1 of these USB sticks.  And we all know that number isn't set in stone and will more than likely quadruple the amount of time it will take to break even within that 191 days with all these bigger ASIC devices coming out...  Just my 2 cents.

I was actually about to jump on and order one until I did the math lol