The File plugin adds: <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
It'd be nice if it didn't add this when you've set the preference to store files on the internal storage. Likewise, for the file-system-roots plugin, it'd be nice if the permission was added only when the "sdcard" root is in the preferences. So... what does everyone think about having the plugin.xml files *not* add the permission, and leave it up to documentation to instruct users to add it when they want it?
