I wish PBS Sprout would air a "Retro" block after the last run of the Good Night Show; who the heck is watching with their kids at 3 am, or can't find Barney/Elmo's World-era Sesame Street at some hour that doesn't require overnight recording? PBS and Sesame Workshop are both missing a golden opportunity here; I see a lot of YouTube comments from Gen-X parents and grandparents who say "I wish I could show the kids how much fun Sesame Street used to be!"
Gah! I wish you said 4 Am... then I could say they lost control of their life. (Internet meme/Rugrats joke).
Other than the odd 3 am baby feedings, WHY the heck would you put that crap late at night? Anyone (stuck with digital conversion broadcast) ever hear of qubo? They used to run all the same programming (especially the preschool stuff) all day until all hours of the night. This year, they actually started a late night block for old cartoon fans, and put on 4 hours of back to back Filmation 1980's cartoons starting at Midnight. I occasionally will catch a He-Man and chuckle at it... I dunno how it's doing exactly, but you basically take a kid's channel, put on something for older cartoon fans at night ala adult swim, and you got a whole new audience.
late night Sprout would be an ESSENTIAL place to put on classic 70's and 80's kid's shows, instead of incessant reruns of stuff from earlier in the day. We're not getting any old School Sesame Street DVD sets any time soon, they don't have the capacity to put older episodes en masse online, that would be an ideal place for old Sesame Streets, Electric Companines, Zooms, and whatever else.
As for me, I get digital channel PBS Kids, and after 6, they stop airing kids programming and start up odd stuff like Antiques Roadshow and In the Artists Den, presumably for teenagers... really, Antiques Roadshow? I understand History Detectives, Sherlock, and Artist's Den, but Antiques ROADSHOW? What are you on to think anyone under the age of 60 likes that? Don't see why Sprout has Barney that late/early if PBS Kid's Digital's programmers think that anyone under the age of 13 goes to bed past 5 in the afternoon.