So Prof Knuth doesn't use email. Big deal. This has been known for many years and doesn't really count as news. I still have his books, dusty from years of bein

So Prof Knuth doesn't use email. Big deal. This has been known for many years and doesn't really count as news. I still have his books, dusty from years of being unused because google has made them largely unnecessary. Last time I looked at one was when I needed to do precise division of numbers represented in base 100.