"The PC hits a peak of 2800W the average PC hits 200W on a bad day but the device can perform 1000 Gigahashes a second. To put that in perspective a strong PC with good graphics card can hit about 100 GH/S and in my experience I havent been able to get any my machines to hit higher than 50 GH/S."
Say what?
Yup, looks like the Techcrunch writer does not even know what he is talking about.... Or he needs to tell me what GPU gets 100Ghash!