So it was ok to publicly say that they're trying it out, and FB to benefit from the PR exposure but not ok to say it didn't work out at the price FB is asking.

So it was ok to publicly say that they're trying it out, and FB to benefit from the PR exposure but not ok to say it didn't work out at the price FB is asking. IMHO you're either silent about everything, or open about everything and I support that CERN is open about everything.