Understanding why we don't have flying cars will tell you how the entire world works. It turns out that "progress" has nothing to do with "want", and more to do with need, availability, and timing.
> They lack the structure to make the data they contain readily accessed programatically, so step one is miserable screen scraping and data cleanup. That’s where a lot of people give up.
> We think we have an interesting way to fix this.
RDF? OWL? SKOS?