Ever since last summer I've not been a position to be donating, but when I next will be, people responsible will be getting money thrown at them.
Actually, I have the latest Marble and MoNav Daemon from devel installed at the same time right now and they seem to work perfectly together (installed fine, detected fine, downloaded a map of Florida through the config menu for it fine, routing seems to be working beautifully).
As an aside, I would really love it if there was a way to select all (or to make the feature more useful for regular users, more generally allow multi-selection at each level of map categorization) of the MoNav routing maps for download at once. Then I could just select everything at once, launch the download, and go to sleep of something, have it ready in the morning, for instance.
(Failing that, can someone tell me how to manually do whatever Marble/MoNav do to install the maps, so I can automate it in a shell script or something?)