The Open Indicators Consortium
http://www.openindicators.org/portal

The Open Indicators Consortium was founded by partners from across the United States who came together to support and guide the development of Weave and its application as a high-performance open source data analysis and visualization platform free to all. With the soft launch of Weave BETA 1.0, the software, documentation and participation in user and developer forums are available free for download, testing and bug reporting. This has been added to Research Resources Subject Tracer™ Information Blog.