delericho
Legend
Sure, but even then, how much will any of that stuff ever get hit by any player? When you have something like what, 50+ different nations or areas across Faerun (which is probably a very conservative estimate)... you'd need to play several games at once for like only 3 month campaigns to eventually make use of a good percentage of everything that would have gotten written in the book.
I'm not saying that a giant campaign book is a bad idea in of itself... but I do not think it is as inherently useful (and thus more likely to be bought) as a smaller, individual campaign zone book.
The problem is that there are a certain number of campaigns set in the Dales, a certain number in Waterdeep, a certain number in the Moonshaes... WotC are limited in the number of books they can put out in a year, so they can either do one "broad sweep" book or they can do a "detailed look" book for one of these areas. Which is likely to be useful to the biggest number of people? More to the point, which is likely to sell more?
I think this is probably one of those areas where there are no really good answers. Some people want a little information about everything, some want a lot of information about a very specific area. Heck, some want a lot of information about everything!
So WotC pick the strategy that they think best suits the needs of their customers (and the business, of course). Maybe they get it right, maybe they get it wrong. And then, with the next edition, they invariably try something else.
