Cool idea!
From a privacy perspective -- what info can you glean from someone's library file? (other than the obvious artist/track information)
From a privacy perspective -- what info can you glean from someone's library file? (other than the obvious artist/track information)
Looking at it quickly, I can get some idea of how your filesystem is laid out (or at least how iTunes thinks it is), as well as probably guessing your username on your computer if you haven't changed your music path. Doesn't look like much more than that.