Process Doc Section 1.4:
>> All discussion of spec, implementation, or TCK results should be permissible and encouraged in public forums.
>> EG/TCK mailing lists should be no different than a typical OSS dev mailing list. Open for anyone to join and post. Separating observers lists is not transparent and is not productive or conducive to promoting community feedback. It only serves to limit participation, which is not something we should seek.