Do you get many submission queries regarding alternative Prime Material Planes?
According the D&D pantheon, there are an infinite number of them, all right next to Greyhawk, Forgotten Realms, and others. I wasn't thinking of entire Campaign Worlds or huge Backdrops, where every detail would have to be built - rather, a few details that would make each world a little bit different, allowing it to fit into a regular sized article.
For instance, have a colder Prime World, where the sun is a distant blue star, and surface races have crowded around pockets of geothermal energy.
Or perhaps a world where magic is flooded, and every mortal is born with a small, select list of spell-like abilities that are innate.
Or a shattered planes, where a couple of Prime worlds collided together, leaving pockets of different climates and topogrpahical features, all patchworked together into one large continent (this one was not my idea - belongs to Tony B. in Clarksville, IN).
And so on. . .
What would be the interest level for regular articles highlighting a different alternative Prime Material Plane? Considering that there were over 11,000 submissions for WOTC's Campaign World contest(I sent 4 myself, but they were absolute stinkers compared to Baker's Ebberon), I think there might be a font of unused material out there...