On March 16, the National Science Foundation announced the Software Infrastructure for Sustained Innovation (SI**2) Program Solicitation 10-551 at http://www.nsf.gov/pubs/2010/nsf10551/nsf10551.pdf. This is an NSF-wide solicitation, led by the Office of Cyberinfrastructure (OCI).
On Thursday, November 19, the NSF Office of Cyberinfrastructure (OCI) announced a new Software Development for Cyberinfrastructure (SDCI) solicitation, with a full proposal deadline of February 28, 2010. It expects to make 25 to 30 awards totaling $15,000,000 over three years. The program synopsis reads as follows.