User blog comment:Ohmyn0/Making your wiki HTML5 compliant/@comment-166269-20120705172636

This is something I've been working on for years on the Yu-Gi-Oh! Wikia. Many of these elements and attributes have actually been deprecated (or at least their use discouraged) for far longer then HTML 5 has been underfoot, and my view has thusly always been, "no time like the present". =D