The man who tried to reform League of Legends player behavior leaves Riot

Today, Riot Games lead designer of social systems Jeffrey Lin announced his departure from the League of Legends developer via Twitter. 

Lin, who holds a PhD in psychology, is well known online for his efforts to cut down on the toxicity of the League of Legends player-base through a variety of tactics. 

"To players: keep giving feedback and working with Riot to make League last for another decade, so I can one day teach my future son how to play this crazy game," Lin wrote in his goodbye message.

If you want to know more about Lin's philosophy, you can read this 2015 interview or watch this 2013 GDC talk.