See, Zenn was supposed to get demonstration electrical energy storage units (EESU) to test by the end of 2009. The forum participants have been waiting for an official announcement from the car company, which said it would make a statement if any "material event" took place. Since no announcement has been issued and eveyone's in agreement that delivering the EESUs would be a material event, it appears that no such EESUs were delivered. There isn't proof one way or the other, of course, but leaving questions like this up in the air doesn't exactly build confidence. If nothing else, there's now a case to be made that hype maintenance is alive and well in 2010. Thanks to Mark D. for the tip!