The Integrated Visualization and Analytics Community Web Site or iVAC provides updated news, events, wiki, documents, and a blog section for Visual Analytics.  (Also see The National Visualization and Analytics Center NVAC website).  The site is apparently newly created with minimal entries for the wiki, blog, or publication community sharing.  However, the news ribbon reports some current projects and research of interest, in particular a report on a secure mashup  framework for dynamic integration and analysis.