I suppose there's also the risk of some people ascribing slants in moderation due to the financial support of WotC's advertising dollars.
Well, other than tell people they're wrong, not much I can do about unsubstantiated accusations of dishonesty. There will always be a percentage people who attribute their being moderated to any motive other than the likely real cause - that, at the time, they were being an ass.

Sure, nobody's perfect, and we might slip up from time to time, but accusations of systemic and organized dishonesty are completely false.