I hadn't read that article on the subject. I did read this one
Hilton, Disney Revise ‘Do Not Disturb’ Policies to Require Employees to Enter Rooms Daily
Then I went over to one of the Disney discussion boards (
DISboards) where apparently there has been quite a discussion going on since last Friday. Some of the comments there are based on outrage of parents who leave their children alone in the hotel room while they go out. Apparently others are worried about housekeeping walking in on them while they are naked. The degree of worry varies, but the outrage is quite loud.