Jeff  Tweedy  (Wilco) sometimes talks to fans from the stage about things that bother him.  I recently downloaded a show during which he addresses comments by online fans about Wilco's  set lists.  

Short version . .  most people at one show don't know what has or hasn't been played at other shows. 

We're looking for new music to be released . . but I think JT made a good point  so have to wonder how many people in last night's crowd even knew the possibility existed . . betting vast majority were like Scotty . .  very happy with the show they got.