But telegraphs are virtually gone in the western world, X.25 has very few installations. Tech doesn't ever fully die out, since just when it is about to a subc

But telegraphs are virtually gone in the western world, X.25 has very few installations. Tech doesn't ever fully die out, since just when it is about to a subculture grows around keeping it alive. The printed page is centuries if not millennia away from becoming a niche subculture.