Nope - and I have a personal anecdote myself regarding a personal interaction I had with Mr. David Gerrold when I was working at the Information both at the 1993 Worldcon science fiction convention
Confrancisco.
The Info Booth had a PA system that covered the entire convention arena - and was used to call parents back to get lost kids who were dropped off at the Info Booth; announce found items like purses, wallets; calls for convention area security (via special codes of course). We were told it was ONLY to be used for 'emergencies' like that - no 'personal broadcasts' or anything of that nature.
So, this person walks up to the booth and tells me he needs to make use of the PA. I tell him that first I need to know why as we're only to use it for certain types of situations. he then goes on to say that he had a lunch date with this pretty girl that he arranged earlier; but she didn't show up at the arranged meeting place at the arranged time, so he'd like to call her to the booth. I respond, "Sorry sir, I can't allow you to use it for that situation as the PA system is only for emergencies; and someone not showing up for a lunch date doesn't qualify."
He then says, "Do you realize I'm a professional guest of the Convention? I'm David Gerrold [and.he directed me to look at his Badge, and it was as he indicated]; and I wrote one of the most beloved episodes of Star Trek. Do you realize who I am now?"
I did know his name, and what he had done without him saying any more, and said, "Yes. I am a huge Trek fan and I've enjoyed "The Trouble With Tribbles" episode very much over the years . All that said, I still can't allow you to use the PA system, as the situation you've described is not an emergency. If she's a friend that came to the Con with you; I'm sure you'll find each other later.
He replied, "Well, I just meet her this morning, asked her out to lunch, and she said okay and agreed to meet me; but didn't show; and I really want to see her again."
I said, "Sorry, I can't let you use the PA; and yes, I do realize who you are, but I can't break Convention policy for something like this."
He said, "Well, I demand to speak the person in charge of this booth!"
I said, "No problem, I'll get her." (Oh, and as an aside the person running the Booth had in fact been roommates with Harlan Ellison in years past, and had worked on an Outer Limits [circa 1963] script too - and she never put up with crap from anyone, including J. Michael Straczynski, but that's a whole other story from a different Worldcon.)
So, I called her over, and after Mr. Gerrold had re-explained the situation, she said, "My volunteer here is correct. Convention policy only allows us to use the PA for emergencies; and you stalking a Con goer you just met this morning does not qualify. Good day sir."
He then got beet red and stomped off. 100% true story. I've never held a very high opinion of Mr. David Gerrold since then.