The one glaring problem with EV 'haters' and EV 'not-on-board' type people are that they say nobody is buying them and they're not "taking off".
But then they cannot define what "taking off" means.
Everyone wants fast results, quick growth, fast adoption - or it's dead. They are used to millions of iPods being sold, then iPads, then whatever else someone sticks in their pocket. That's not the case with a whole swing of technology for vehicles.
An EV buyer must:
1) trust the technology
2) understand the technology
3) know what electricity as a fuel means per mile (dollars, kWh, charge time, fuel displaced)
4) know that they will need to possibly install a ESVE at home for 220V charging (maybe)
5) know that they will be discussing their decision with friends/family/strangers
6) know that they 'enter the battle' when buying an EV and that there will be many nay-sayers along the way they will deal with
7) commit to at least a 3-year romance with the vehicle through lease or multi-year through purchase
8) consider the tax credit as part of their thinking process and if they cannot receive it, may wait it out for prices to fall (but they're stil on board)
When you buy an ICE:
1) you go in and bicker about price, sign the lease or loan or pay cash and then drive home.
It's not easy comitting to a whole new technology.
This EV movement DOES NOT HAPPEN OVERNIGHT. But it's here now, with 1500+ cars sold per month (Volt+Leaf+Karma+iMiEV...) in the USA alone. Leafs selling worldwide now over 20K units. This is not the end but the beginning.
Pundits cannot look at a graph until it is played out to completion. Intelligent people know how to look at a graph and say "it's beginning". So, forget the pundits and keep on going. The EV movement is happening - just not at some rate that pleases those who are not participating.
Didn't all this happen back with the first Prius hybrids and the pundits said "nobody is buying them"... ? Weren't more-wealthy greenies buying Priuses due to their higher prices? Today, who benefits most of the electrical efficiencies of EVs? Lower-paid workers who could benefit from the lower cost of electricity over gasoline. But the initial price of EVs keeps them out of the market. PRICE is the key, early adopters are helping establish the technology and drive further price reductions and the snowball is now rolling.
http://www.plugincars.com/2012-plug-sales-already-flop-111651.html
The unrealistic expectations of media who are used to the millions of units of iPods just have unrealistic expectations.
I'd be happy to see 15,000-20,000 Volts sold in the USA this year. This means about 10,000 Leafs, 500+ Karmas, bunch of BMW active-e's and Mitsubishi i-MiEVs and whatever else is out there. This year, we may see close to 40,000 EV and EREV vehicles sold. That's "not taking off"??