Can the camera display your track log on the screen, if you have logging enabled? I'm guessing no, but...?
Not that I know of. I imagine that would need an integrated map app in-camera. I haven't turned on the logging at all yet.
Although there might that kind compatibility to transfer logs to a smartphone or tablet over wireless. Though, if you have a smartphone or tablet with you already, there's better apps out there doing GPS logging (Map My Walk/Hike/etc) for those types of devices.