http://gristmill.grist.org/story/2007/3/10/122749/093#7

A transition to full EV is needed.  Plugin serial hybrids are the perfect transition.

Present battery technology and lack of mass production make quick enough charging problematic and pure EVs very expensive.  

But a 25 mile range battery pack is under 2 thousand bucks, and it will charge from a regular home electric system in a few hours.  The lead acid foam battery might drop the price to 500 bucks soon!

Very efficient, light weight generators are already available at low mass production prices.  And electric drivetrains replace inefficient transmissions, the battery, generator, motor combination does the job of a transmission with 25 miles of pure eV performance that will drop average gasoline consumption by 90%.

It's time to stop quibbling and back this technology with bloggerel and eventually capital.  If we can get the mass delusional media  to notice this technology, it may just get going.  GM is paying it lipservice by touting the Volt.

That's a good start, the salesmen in the boardroom have evidently listened to some engineers.  Communication, it's a good thing.

But where are Toyota and Honda?  If they want to keep gaining market share they will need their own plugin serial hybrids.

And mass conversion of used cars will be needed also.