I came across "Other World Mapper" just now. Their kickstarter campaign ended successfully a month or so ago. They hope to have the product finished before end 2015, with an alpha before May 2015. You could get the basic package for $25 from kickstarter, or $35 for the one with more art. They want to make it DRM- and royalty-free. They seem to take a middle-ground between the ease of some programs, and the functionality of Campaign Cartographer (While also trying to avoid the latter one's learning curve).
Too bad I missed out on their kickstarter. I'm gonna keep an eye on this one, it looks like a good addition to have for running FG games.
Kickstarter campaign (ended)
Their website: otherworldmapper.com
You can find them on facebook, google+, and they have forums, all accessible from their website's "community" menu.

