reply to KrK
Re: WTF Massive, unexpected jump in Electricity usage... :( Yeah I missed the part where you posted the usage. If not for that, I wouldn't believe the usage spike. I have a 2200 sq foot home with single pane Windows and a pool and my peak usage ever was 1800kwh last june, which was very hot - and that was with my wife's elderly grandma living with us and running a 1500w space heater all day.
My usage for this July was 1300kwh and it hovered around 100 degrees for the entire month.
"You do know that OS-X is built on BSD, which is a derivative of Unix. So in essence, you are still using Linux." --gregz