Their site has been updated slightly, with some sound effects and a nice little interactive 360 degrees spin of the car. The specifications are also posted in detail on one of the pages including anticipated range in summer with air con, in winter with heater and lights on permanently, etc.
As for making Th!nk aware of this concern over the battery, I requested an update about the possible release date in the UK etc including a date for the marketing campaign so I can look out for it on telly and in the cinema and show non-surfers the potential for an electric car. When I get a response maybe I could point them to this discussion thread, though if our cynicism is warranted they will already know our concerns and will have made the decision long ago to try and fleece the tree-huggers and patriots keen to leave eesalarmic oil behind. Sadly I would rather subsidise a Norwegian Tesla battery cartel than an eesalarmic terrorism oil cartel, and they probably know that (plus we're already at or almost at the moment of the 'peak oil' scenario where demand exceeds possible supply and the world grinds to a halt, except for those already humming around in EVs
). If we can adapt to a world where oil is no longer valued as a transportation fuel we can watch the smiles drop off johnny terrorists face when his pocket money dries up and he cant afford to send off to Acme for dynamite or fund brainwashing madrassas in western countries.
Changing the subect slightly, wouldnt something that makes a gentle sound with the wind be the solution to the silent car problem vis-a-vis pedestrians being unaware? Some little tube that makes a slight whistling or buzzing sound as the EV moves through the air should do it with zero power reqd.
Also Ive seen vans with those little spinny things on the roof, is that to assist the recharge of a battery? Maybe an array of spinners and solar film could help extend range when standing or parked.