Ditto. The only published setting I really give a hoot about is Planescape, but I mostly run home brew.
I do like how nicely symmetrical most of the Great Wheel is. But the details have always bugged me. For example, having a bunch of opposing elemental planes is great...but fire isn't the opposite of water darnit! One is a chemical reaction, the other's a liquid compound. Earth and air being opposites makes sense, but those quasi-elemental planes don't! (Negative energy changes earth to dust, which is merely a different type of matter, but completely annihilates air? What?!) I could go on, but you get the idea.
I don't think there's a single outer plane that I don't like, but most of them feel contrived for being forced into the symmetry of the Outer Ring. For example, Arborea's champions of CG are a fairly uniform breed of super-elves, while the champions of CE come in all kinds of random forms. As do the champions of LG, to a lesser degree. It just feels forced. Which is why they're all part of my 4e home brew cosmology, as a sample of the many random planes floating thru the Astral Sea.
At this years Ennies, Paizo (Pathfinder) won every category for which they were entered. They beat WotC head-to-head in "Best Monster/Adversary", "Best Setting", and most improtantly "Fans’ Choice, Best Publisher".
Last year (2010) Paizo also won every category for which they were entered!
At GenCon, Pathfinder Society ran about 40+ full tables every slot. This is up from about 30 tables per slot last year. They ran 51 tables (325+ people) at their Friday night special.
Paizo and Pathfinder must be doing something right!
-Swiftbrook
Organizing by region probably would be a good idea for a variety of reasons.For example, Galt, Geb and Irrisen follow on from one another in the book but have next to nothing in common (revolutionaries, necromancers and winter witches). However they are so far apart geographically that if you saw them on the map you wouldn't really expect them to be similar.
On the other hand, Belkzen, Lastwall and Ustalav are different in nature but have a shared history that makes sense, although you might not realise it because they are spread throughout the book. So you could dismiss them as the Orc place, the Paladin place and the Undead place without noticing that they are as they are largely because of the Whispering Tyrant (who is the guy on the cover of the book).
Using Pathfinder rules in FR.....


(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.