I would ask about his opinion on quality posts. How can steemit become a platform where people need to make their best effort in posting to get upvotes? For example, Medium is a blog site where quality content is rewarded (there is no crypto or money to gain unless you are part of the partnership program). How can steemit become a platform where there is a minimum quality threshold? How can we help improve the quality standards as a community? Also, Guillaume is from Quebec and I am interested to get to know him and learn more about him in person. Maybe you could ask him about a meetup in Montreal in the near future with him and other fellow steemians? I can help organize! I'm a newbie here but I have experience organizing events!