What do you think of the new to come BMW i3 electric drive MegaCity vehicule in 2013? Would be a good alternative for use for everyday car for work and for long range with the REx technology?

I personnaly always dreamed of having th lightweight carbon fibe on my everyday winter ride while going o work with the same advantages of emitting no pollution at all like riding my bike.

I'm planing to buy it but just wanted to have others perspective on that before spending 40k: http://www.bmw-i.com/en_ww/bmw-i3/