the gconf key is deprecated, GNOME uses the mimetypes now for the web browser and email client, there is a similar bug on xdg-open, bug #670128, gnome-open uses gio and should do the right thing though
the gconf key is deprecated, GNOME uses the mimetypes now for the web browser and email client, there is a similar bug on xdg-open, bug #670128, gnome-open uses gio and should do the right thing though