FYI Recent HTML WG decisions have resulted in title attribute use on an image without an alt attribute no longer being conforming in W3C HTML5 but continuing to be conforming in WHATWG HTML. The WHATWG HTML also continues to advocate the use of the title attribute in cases that have a negative impact on accessibility for a range of users, while the advice has been removed from W3C HTML5
1.2 Is this HTML5?The W3C HTML specification omits a number of suggestions > regarding using the > title<http://www.whatwg.org/specs/web-apps/current-work/multipage/elements.html#the-title-attribute>attribute, > and makes using the > title<http://www.whatwg.org/specs/web-apps/current-work/multipage/elements.html#the-title-attribute>attribute > for captions non-conforming in certain specific cases, because of > a number of working group chair decisions from March 2012: > first<http://lists.w3.org/Archives/Public/public-html/2012Mar/0555.html>, > second <http://lists.w3.org/Archives/Public/public-html/2012Mar/0731.html>, > third <http://lists.w3.org/Archives/Public/public-html/2012Mar/0785.html>. > > source: http://www.whatwg.org/specs/web-apps/current-work/multipage/introduction.html#is-this-html5? regards Stevef
