Gruber uses the word 'Raconteur' in his Twitter Bio. I didn't know what the word meant, I looked it up. Well, for me, he is truly a raconteur (along with Joel).
RIP, Steve.
RIP, Steve.
rac-on-teur: A person who tells anecdotes in a skillful and amusing way.
Also, found this interesting site in the process of defining that word: http://www.theraconteurs.com/
With additional dictionaries, this feature is pure gold for language learners.