Quote from: creativex on March 23, 2013, 06:23:31 AM

Quote from: arsenische on March 23, 2013, 03:02:40 AM

Is profitability really unpredictable? What is the upper bound of network hashing power and the latest date to break even?

The latest date to break even will always be never, though that's unlikely here. ASICMiner's latest update suggested their goal is to deploy 50Th next month. Avalon's 2nd batch will add another 40-50Th, and there's always the outside chance BFL will finally get something out the door. I'm leaning toward a small order to keep up with network growth.

Don't forget about batch 3.