Just started! Two Antminer U2's running at 4.4GH/s total. Generates an amazing 13.24 uBTC/hr. At this rate I'll be able to transfer my balance from the pool without paying a transaction fee in about a month. Hopefully the difficulty doesn't go up before then.
Difficulty will go up in less than 2 days from now. It will go further up every ~12 days afterwards.
Well, looks like the U2 will stay plugged in for the foreseeable future then. New hope- that they make close to .005BTC before they stop being able to contribute a non-negligible amount of shares to the pool. Looks like I'll need more hardware to be able to withdraw without a transaction fee anytime in the foreseeable future.
