Is it possible to markup a business' contact details using hCard? A name apparently is required in hCard: http://microformats.org/wiki/hcard-authoring#The_Importance_of_Names (e.g. John Doe). I'm trying to mark up just a business' contact details. Is hCard useless to me?
An hCard has to have a name, but it doesn't have to be the name of a person; you can use hCard for organizations with markup like this:
<div class="vcard"><span class="fn org">Technorati</span></div>
Presumably the business whose contact details you're trying to mark up does have a name.