Some users have suggested that Decker should remember the most-recently-used path across runs, which might reduce your annoyance with the Open/Save dialogs. The browser version already effectively does that by leveraging the OS open dialog.
I guess I could also prompt for open vs. resource import on file drop, but it makes some things hairier.
If it helps, you can use arrow keys and space/enter to navigate the file listing in the Open dialog.
I guess this is platform dependant, but would an "open file with Decker" in the packed version (or .html/.deck file as an argument to the binary) be the same as dropping a deck onto the editor? One way of quickly "opening" a deck could otherwise be to simply "open" the file by doubble clicking it in Finder (or other file browser).
(I do find the "drop deck on window to add resource" very intuitive and personaly don't see the need for "opening by dropping" if I could do the above.)
