It is official - Amazon has finally pulled the plug on zshops. After years of treating it like a bastard child who they wouldn't let out of the house or better yet let anyone visit the house they finally pulled the plugZ shops is where all the great books, ephemera and related material that was produced in the pre- ISBN era lived. Mind you, the ISBN system of identification was created in 1967 by David Whitaker and Emery Koltay so pretty much all original material published before 1967 was relegated to one's Z shop or better yet Book Siberia.It doesn't...