There are pros and cons to using a pro, and in the final analysis, what is best for your group depends mainly on the makeup and priorities of the group. A PRO Joining a group with a professional facilitator practiced in initiating and focusing discussions can make reading a book a more rigorous experience, aiding comprehension and appreciation. But the best facilitators do much more than teach the books. They are instrumental in encouraging teamwork, selecting books that lend themselves to group interaction and making sure that one person doesn't dominate and that discussion doesn't digress into gossip or irrelevant personal matters. Jacobsohn herself leads numerous groups in the Chicago area.
Some leaders do take a heavily pedagogical approach, which is generally how their groups like it.
No coffee, no cake, no socializing. It's a very academic kind of approach. It's not a chatty thing. But Jacobsohn and other leaders say many of their groups aren't so formal. And all good leaders put the focus on group interaction, hopefully nurturing existing friendships and camaraderie along the way.