I know one thing, this thread is a good example of the reason why he chose to remain silent until now.
When Orcus posts to a D&D 3pp community and creates a feeling of doubt about the viability of 3pp and thus their relevance in the hearts of the fans Joe Goodman has to rise the consumer morale, hasn't he? Seriously why did he make his only comment only right now? Wouldn't this support my argument here?