I've just upgraded from the Connect to a Port so I can use the new Sonos app across all my devices. I think I'm probably OK to live without the buttons on the old Connect but it would be great if the Status Light on the Port showed white when it was playing but turned off when it's not playing. There only seems to be an option to have the Status Light on or off in the app. - but that seems to be irrespective of the status of the Port. So I might be missing something but in normal use it doesn't seem very useful...
Also since I'm playing through an amp Onkyo TX-NR696 (which turns on when I play from Sonos) I'm left wondering what happens when I turn the amp off. Does the Port keep playing? Maybe that's a philosophical question but it would be great if when I turned the amp off, that the Port knew and would stop playing and the Status Light would go out to show that.
I'm not sure of the power consumption difference between playing and sitting idle but I know my old Connect would get quite warm after a while when playing. So I'd rather know when the Port is in standby if I can. Of course I can check the app - but I can't expect my whole family to remember to do that... :-)