Yeah I heard about that approach. We didn't like it because we often operate in the field - we've been known to climb to the top of smoke stacks, lock on, and stay there with our laptops till they come and cut us off.
When you have multiple pages and a bad connection from the field it increases the chance that you lose the connection between one page and the next.
Also, we talked to out press officers here, and they are quite used to the idea of putting all the information into one long form. They wanted to be able to look over an entire story, in one glance, before publishing it. So we went with one long form.