It is stimulated by the thread itself. I posted yes and I read blah blah books and they can do the same thing, ask questions about them etc. Isn't that a discussion?
And no it's not off topic because in the end, we're still talking about books which are older than us and whether we've read it or not.Quote:
an act or instance of discussing; consideration or examination by argument, comment, etc., especially to explore solutions; informal debate

