So, i was wondering about this recently. Why didn't Apple make the "System" folder a package rather than just a folder. Seems like it would prevent some confusion with newbies wanting to edit the contents. Advanced users could stil right click and choose show contents just like we do with applications (or use the terminal). But this seems so obvious that there must be a reason Apple didn't do it. is there some sort of weir d*nix thing that prevents it? comments? answers?