I just came back from the annual SpringOne Americas conference. As usual it was a privilege to meet and interact with colleagues, clients, and so many other attendees from the Spring community. This year I also had the pleasure of meeting Pete Higgins and Kris Zyp both from SitePen. Pete is the Dojo Toolkit lead and Kris who is also a Dojo developer has a ton of knowledge around using JSON for SOA interactions. He maintains the site http://www.json.com/.