Thing is people would lose their jobs if they just tell it. You know .. these insiders have shown credible infomration to the mods because otherwise they would have been banned for just saying rumours without sources.If they aren't going to actually come out, state their names and jobs, then there's always going to be a credibility gap, especially for fanboys, attention whores or idiots to fill with nonsense.
Once the consoles actually come out, we'll know for sure. Until then I'm not buying the crap any of these guys are selling any more than I believe everything PR from Sony and Microsoft tells us.
Helljumper is good, Fall of Reach is good, Bloodlines is okay (Spartan characters are pretty weak), Uprising is forgettable.
So probably the jobs are known to the mods