"everyone that wants one already has one" - that may be true in first-world countries, but not worldwide. Religious oppression and persecution is still a large

"everyone that wants one already has one" - that may be true in first-world countries, but not worldwide. Religious oppression and persecution is still a large phenomenon in the world. But yes, it is silly to compare production numbers a book you may own for decades with a catalog that is tossed when the next issue arrives. The catalog would win by a large factor even if the readership was exactly the same.