Found myself in a position of holding some inside information about soccer stadium negotiations in the Boston area a while back. Wrestled with whether I should mention it on a fan forum. Decided not to say anything until I could say something definitive about the situation. Finally it reached a point where I could say what was happening and did, though I kept my connection to the information vague.
What I find not particularly useful is the intimation that someone knows something, but not only can't they say how they know it, they can't even say what it is they know. If that's the case then my suggestion is to resist the urge to type about the situation until you can make a declarative statement.
Baseball isn't a magic trick ... it doesn't get spoiled if you figure out how it works. - gonelong
I'm witchcrafting everybody.