While at HIMSS, I stopped by the SAIC booth. (Full disclosure: I am a former employee/owner of SAIC, but have since sold all my stock and now have no interest in the company). I met with some of the senior management, who had no idea that the CHCS source code was copyrighted by SAIC. I mentioned OSEHRA and the code convergence effort, and suggested that SAIC consider contributing this code to the effort.
Seems like a good idea to me :)