元ネタ: http://www.i-programmer.info/news/191-htmlcss/4531-which-html5-whatwg-and-w3c-split.html Which HTML5? - WHATWG and W3C Split Written by Ian Elliot Friday, 20 July 2012 14:38 てけとー訳: どちらがHTML5？ - WHATWGとW3Cの分裂 イアン＝…