I'd expect there would be a far greater need for ironing actually. Tumbling something around helps prevent a crease from drying in any one specific place. Letting something dry while folded (or placed in a small pile like in the Maytag images) is likely going to leave you with a mess of creases. The exception likely being the stuff that's hanging
Not to mention the hassle of having to hand wet stuff or put wet stuff onto little shelves. I like just throwing stuff, heavy-fisted style, into the dryer. Take the stuff out right away and hang it and most of it never needs to be ironed (jeans, t-shirts, a number of my collared shirts (not all by a stretch)).
I love gadgets and appliances, but this one's still not doing it for me.
Bruno