<link href=style.css rel=stylesheet><body><h1>We can use <a href=https://tools.ietf.org/html/rfc6598> RFC6598 </a></h1><br><br> Suggest a new excuse: <a class=twitter-mention-button data-related=ipv6excuses href=https://twitter.com/intent/tweet?screen_name=ipv6excuses> Tweet to @ipv6excuses </a><script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script><br> Or play <a href=http://ipv6bingo.com> IPv6 Excuse Bingo </a>