Okay, after posting individually to a bunch of settings, I realized it would be easier to do this. This is sort of a Meta- thing where rather than discuss how to add to the current settings, we discuss their purpose, their direction and if there are any worthless stuff or missing things.
As it is, each setting is designed to allow for a pastiche of a different genre.
Hikmah: Arabian Nights [not a genre in itself, but homaged and ripped off enough that it allows a lot of flexibility and give a loose mythology to it]
Logos: Cyberpunk. (Or Post-Cyberpunk, depending on DM/character's view points)
Northern Domains: Diesel Punk and Noir. Likely the area most recognizable as present day.
Domains of Discourse: Is basically a complete mishmash of stuff allowing for complete freedom on the GM and players parts, Anachronism are recommended. The politics are probably closest to the Wildwest/Jidai Geki with hints of Noir.