Can a secret really be told?

I don't know how successful it will be, but a Denver radio show reveals government, military, and religious secrets. It's called Secrets Exposed and you can check out their site (currently under construction by the looks of it) http://www.secretsxp.com. I thought about posting something up there that I heard about a while back about a guy in Colorado Springs who built a Time Machine.

I started thinking and then it hit me, would anybody really care to divulge secret information? Granted you can remain anonymous, but think about it, you know something so secretive, so devastating it would change the world. Would you tell people what it was?

Personally I would talk about what I have heard through the grapevine to get some information up there and spread the word, but I don't know about posting a true "secret" that I know of. But who knows, maybe someone else will.