I've come to understand that most people who try to tear down, discount or diminish those with long standing and reputations in the #opensource community do so because of jealousy and spite, pure and simply.
They know that they owe a debt to open source old-timers and it irritates them.
Well, I got something to tell you. We all owe a debt to people. We all see further because we are lucky enough to stand on the shoulders of giants.