Possible Duplicate:What are the SEO rules for HTML 5? Do crawlers ignore HTML5 tags (like <article>, <section>, <video>, <nav>, and so on...) when indexing the pages?For example, speaking about google-crawler, I found only old articles like this (2 years ago). Maybe the rules have been changed?!?
Are there any good reasons to HTML5 for SEO at the moment?
seo;html;html5;web crawlers