That Zero motorcycle promotion is effing awesome! The big headline is that they pay for the first 25,000 miles of electricity, which sounds like a really big deal. Then in the fine print, they calculate that out to be just 200 bucks, and they send you a $200 credit card.
Not only does it work as a promotion, it works somewhat as an educational tool. It puts in people's minds the expectation that they will only spend $200 every 25,000 miles for "fuel". This might not hold 100% true for everyone depending on where they get their electricity, but it certainly gets the message across that it is cheap to recharge.
Oh, and if you want those 200 bucks, you better get on it quick. It is only valid May 15, 2012 and May 31, 2012. Looks like they want the advertising splash and PR benefits of the promotion more than they want to actually pay out...