This week Ballard sold their fuel cell business to a consortium of Daimler and Ford (!). This news bit is relevant because for many years Ballard was THE (that's right, capital and bold) fuel cell company. In the last years almost every fuel cell concept-car presented by manufacturers used a cell from Ballard. Now it seems the company lost breath regarding this technology.
Also recently a VW senior engineer said that "fuel-cell cars are not going to live up to the hype that is surrounding them" and that these "are not the future of alternative power and are only getting so much attention because of the strict emissions laws in places such as California". We wouldn´t totally scrap the idea of fuel cells (at least they are used to power electric cars) but now it seems the development of batteries will at least delay fuel cells for some years.