And when this was Intel sucking the power wit the Pentium D/Prescott, etc. it was lucky for Intel that most people don't pay any damn attention at all to how much power their PC uses.
I bet the vast majority of PC owners would be surprised to find out that not all PCs are created equal with regards to power usage, whether that is a PC from 2012 or 2002.
I'd go so far as to bet that most people would be baffled to as to why one $800 PC is faster than another one. They both cost $800, right? I have been in these peoples houses, stopping myself from shaking my head and chastising them, when they are trying to get their new PC to not be slower than their old one.
That said, those people aren't the ones typically posting in this forum Clearly, most of us care a little bit.
The whole power thing of FX versus SB is pretty ridiculous, IMHO, for the vast majority of users. People who aren't running their PC full tilt 24/7 should just pick the fastest chip for their money. Of course, that changes few of our recommendations...