James Jacobs
Adventurer
Gamemastery Guide will have some of this stuff in it.Do an advice book on how to role play better!
You can do this already, but it's just really hard. ;-PMake an adventure path where the PCs start as level 1 commoners and end it as level 15 commoners!
Pathfinder #32 is going to feature a pretty extensive article on a brand new way to create nations and cities/towns. Gamemastery Guide will present more stuff on this line as well, including a new and improved city statblock.A new town/city creation system
The rest of your requests are now officially logged! Some, of course, have a better chance at making it into products than others...