You're correct that PRESENT technology does not make adsorption practical. However, the future holds promise through use of nano-scale adsorption materials that will allow ambient storage, retrieval and recharging of hydrogen at energy densities exceeding that of gasoline.

There are many cynics posting here but everyone wants this to succeed (except the Petro industry, perhaps). UNB may be hamming for funding but each path may lead to small breakthroughs. Blogs like this help us all by disseminating a lot of information along with opinion. Bravo to the geeks and cynics alike. Both are needed in a healthy society.