This group was formed in order to follow the open standards processes
of the IETF. We are now an IETF Working Group and are committed to
open standards. There are no member companies in the IETF. Working
group members are individuals who volunteer their time. Perhaps
this addresses some of your confusion about how to participate.
David Anderson wrote:
The Sprint spec was issued under an NDA as a formal RFP. I know that
several member companies on this list received the RFP. It is not publicly
available for competitive advantage reasons.
Hilarie