People here are idiots. Of course its worth sending this guy some NXT with a full description of the project. You only need to send 1000 or less for him to see how it works. That many followers and someone who is reported in financial pages is a damn better seed marketing investment than 99% of the FB crap ideas on here.
Anyway, I have almost no NXT but i'll send 100NXT if that all you need to show him the system just a complimentary amount for him to check the system. Asking him to wade through buying NXT from BTC on some exchange you will proabably already lose him in terms of being a high profile supporter/investor of NXT. People are beyond stingy without any understanding of how the real world works. The guy is actually asking to know about what is being done with NXT, why the hell would you go out of your way to be antisocial. He's just a guy who wants to know about NXT.....
Honestly though a full explanation and include the info graphic someone made here is all you need, I wouldn't give him a crappy client we are using at the moment or he might see it as not user friendly for the masses to invest or promote.