Chris Shiflett writes: "There's a new proposal ("URL shortening that doesn't hurt the Internet") floating around for using rev="canonical" to help put a stop to the URL-shortening madness. In order to avoid the great linkrot apocalypse, we can opt to specify short URLs for our own pages, so that compliant services (adoption is still low, because the idea is pretty fresh) will use our short URLs instead of TinyURL.com (or some other third-party alternative) replacements."
If you push the "extra ice" button on the soft drink vending machine, you won't
get any ice. If you push the "no ice" button, you'll get ice, but no cup.