title: HTML Anchor to calendar?
body: <p>Is there a way to make a generic link to create a calendar event as an HTML anchor's URI? For instance, you can make a link that creates an email with <code>&lt;a href="mailto:address@example.com?Subject=Subject%20line&amp;body=Body%20content."&gt;Link text&lt;/a&gt;</code>, and you can make a link that initiates a phone call with <code>&lt;a href="callto:5551234567"&gt;Link text&lt;/a&gt;</code>. <strong>Is there such a syntax for calendars that is NOT program specific?</strong> (I know there are things like <code>outlook://</code> and iCal can use <code>.ics</code> files, but I want a program-agnostic one)</p>
  
  <p>I'm looking for something like <code>&lt;a href="cal:Event%20title?start=timestamp&amp;end=timestamp&amp;description=Arbitrary%20description%20text&gt;Link text&lt;/a&gt;</code></p>