Comeback of the Scroll with modern Features?

You've finally learned written characters, leaving your Neanderthal relatives in the dust. You use a stick to scratch out an inspirational message in the sand outside your hut, but when you bring your friends by to show it to them, a freaking lizard has crawled across it and erased it.

Stone Tablets and many further development stages later we stand before the awesome invention of Thomas Sommer: Rollbar, lightweight, portable.

Story of Writing