ISO date is part of, or of interest to, WikiProject Microformats, which encourages the deployment of microformats in Wikipedia, and documents them in the article space. If you would like to participate, visit the project page.MicroformatsWikipedia:WikiProject MicroformatsTemplate:WikiProject MicroformatsMicroformats articles
I made this template emit the the classes needed by hAtom (class="updated"), hCalendar (class="dtstart") and hCard (class="bday") microformats; and I created {{ISO end date}} to do exactly what this template does, but with the class="dtend" used by hCalendar. Andy Mabbett (User:Pigsonthewing); Andy's talk; Andy's edits 22:49, 11 November 2008 (UTC)[reply]