I've been on a playwriting kick lately. Three plays in three years, and I love the process of writing drafts. But when it comes to looking them over afterward, I have a hard time finding a comfortable system. Laptops are chunky. iPads are good. I don't print things out much anymore. But I've been looking at my play drafts on the new Remarkable Paper Pure in the mornings, and writing this review intro via longhand on the tablet's crisp white screen. It feels like an actual notebook.  I remember being wowed by Remarkable's ultra-fast E Ink stylus magic nearly a decade ago , and since then, stylus-friendly E Ink tablets have become their own industry. Amazon's Kindle Scribe and Boox's many tablets compete with Remarkable, which has its own line of black-and-white and color tablets now.  The Remarkable Paper Pure is an update and replacement to the Remarkable 2 , a black-and-white/grayscale tablet that was released back in 2000.…