I think this is a really great idea that could save a lot of poor people a lot of money. It made me think if this recent article from the NY Times. http://goo.gl/IjeL0I - People are paying $400 and more for really simple tax returns.
I went to one of his seminars last year and I really enjoyed it. Yes, some of the material is old but he did a section on how you should get rid of powerpoint and start using slides that look like webpages.
People understand how webpages work and can quickly grab the information they want and it doesn't lull them to sleep like a powerpoint. He also said that baseball box scores on ESPN might be one of the best data representations. After you've seen one box score, you automatically get it from then on out.