Microformats with time test

See my blog post microformats, accessibility, HTML 5 (again) for discussion.

<div class="vevent">
<a class="url" href="http://www.web2con.com/">http://www.web2con.com/</a>
<span class="summary">Web 2.0 Conference</span>:
<time class="dtstart" datetime="2007-10-05">October 5</time>-
<time class="dtend" datetime="2007-10-20">19</time>,
at the <span class="location">Argent Hotel, San Francisco, CA</span>

It renders thus, and has no tooltips full of barely-comprehensible ISO data, and that data is not exposed to screenreaders. (This, however, is due to its being part of a draft spec and is therefore unknown to user agents).

http://www.web2con.com/ Web 2.0 Conference: - , at the Argent Hotel, San Francisco, CA