I am here at Digital Identity World and this morning and early afternoon we had a great Identity Open Space preceding it. We had a great range of talks. I lead introductory primer about the whole user-centric identity landscape. It was followed by primers throughout the day on technical elements - Microsoft's Cards space, Open Source Identity Selector, , I-names/XRI, OpenID, Higgins, and more social elements Trust and Reputation, Identity Commons, Identity and schema mapping.