Originally Posted by davidfor
No and yes. If you use calibre, it cleans up after itself nicely and will delete the directory if it is empty. That part is pretty device independent. If you use the device to do the delete, I don't think calibre will touch the folder. It definitely won't for the Kobo devices.
Can someone put out a patch to clean up these directories if they are empty when Calibre goes to check what's on the device. I do think there are/will be a lot of them left as people use the devices delete function instead of waiting until the device is plugged in and do the deleting in Calibre. Or make a patch that changes the default not to put the eBooks in these subdirectories. That means if anyone is using the default settings for sending to the device, they get changed to the new default options.