Why?

To stroke a pilot's fragile ego to make him feel like he's master and commander? To give said pilot the opportunity to confront management about all that's wrong with the world (instead of letting ALPA yield their legal right to represent)? Maybe it's so they can play "I've got a secret " with the latest and juiciest tidbit direct from management?

For the OP to label a company officer "delta bravo" for not visiting the cockpit is weak, and to me, wreaks of an over-developed sense of self importance.

Personally, I'd prefer not to be bothered in my workspace while I'm preparing to do safety sensitive work. Plus, I suppose I'm just anti-social