I have no particular attachments to SIAI and would love to see a more effective Singularitarian organization formed if that were possible.

It's rather strange how the SIAI is secretive. The military projects are secretive, the commercial projects are secretive alas: so few value transparency. An open project would surely do better, through being more obviously trustworthy and accountable, being better able to use talent across the internet, etc. I figure if the SIAI persists in not getting to grips with this issue, some other organisation will.