I totally agree with what he said, I finally started videoblogging for vlogweek, and its all about what I could achieve personally, including the use of a device to measure how much power all these different appliances in our homes are using. But Im not very happy with my videos yet. Anyway hopefully I will get better as Im discovering theres plenty we computer users can do to reduce our use of electricity here and there, and it sure adds up over time, as Glenn in your excellent video talks about.