phranque - 1:12 am on Sep 17, 2012 (gmt 0)

before html5 these were among the somewhat foundational WebmasterWorld threads on the subject.

Why most of us should NOT use XHTML:
http://www.webmasterworld.com/forum21/12026.htm [webmasterworld.com]

and then having decided xhtml was unnecessary...

FAQ: Choosing the best doctype for your site:
http://www.webmasterworld.com/html/3061635.htm [webmasterworld.com]