Week 1 muddiest point

My muddiest point this week is actually about the muddiest point.  You said in class that you instituted the muddiest point because not many people tend to ask questions in class.  Is posting muddiest point each week required for participation? Or if there is nothing we are particularly confused about that week, should we just not post one?  Or would you like us to just choose one topic for the muddiest point that we think could be elaborated on?