As the subject says, would it be possible to get a new version of the Shadow World Master Atlas via Kickstarter?
Steve Jackson just did a kickstarter for a new edition of OGRE and it went huge, nearly 3000 backers and something like $370K and it still has 9 days to go
I'm sure there would be enough people for it here and if not, you can't really lose anything. It's just additional money for the project.
Personally I just want the ultimate edition, 4th ed. info and add all the stuff that was cut that was in the earlier editions, tri-stated for RM2/2.5/Classic, RMFRP and HARP. Hell, you can even has a strech goal for making it a boxed edition or hardcover or whatever. Add some new art ala The Player Guide and so on, possibilities are endless with enough support.