It's a good point. Ultimately there seems to be no legal requirement for CoH2.org to enforce Relic's NDA (If I'm wrong, please enlighten me!)
But if they didn't enforce it, wouldn't that lead the Relic shunning (read "having no choice but to shun") the site? useless as they usually are (we're excited that it's working how it's intended) I like reading the occasional tiny tidbits from Cynthia and wots-his-face the CEO. Still, your suggestion may be the better option.
Also we have to consider what would happen to future Alpha-tests if the Sega-Overlords discovered that leaks were springing up everywhere. If they are so determined to keep everything super-secret, perhaps they could decided to reduce the numbers allowed into Alphas to just a small handful and thereby reduce the likelihood of good improvements to the game. As such defending the NDA would be in the CoH2.org's community's best interests.
In any case, I wish SEGA would reassess their stance because Anticipation is an excellent marketting tool and you can't have that without a little bit of prior knowledge of something going on.
It is a bad point which basilone makes. Sorry
The history, briefly, is that the Black Admin and several posters on the forum, go back well past three years.
And NDA enforcement has been going on prior to CoHO in GR.org, which (from memory) was September 2010 onwards