I'd suspect that whatever Jenas, and others, have done is a norm amongst their circle, whether or not at the BBC. It may never have been any different (Profumo? anybody). It's just a matter of time before being caught out and (anti)social media has just made it harder. Once upon a time for instance "kiss and tell" was a no-no, a private and personal matter. Now it's a money earner. We're in an amoral society.