I really hope that smartphone quote doesn't mean they want to make a new PS4 every 1/2 years, because I can really see consoles flopping and people moving to PC eventually. Will be very interesting this gen, it does seem Xbox are looking to "restart" the gen almost, or rather start a new gen, and they probably could with NX coming too, it would look like it was a new gen, and not just Xbox making a new console because.
At the same time though, I can see people kicking off with the short gen time for the X1 if scorpio is intended to replace and outdate the X1, surprised more don't for the Wii U honestly, but I suppose that's to do with "not many" people owning a Wii U in the first place.
If they do just want to make a "Premium" and a "Regular" PS4, I think that model could work actually and I like they're having it so there is no exclusive Neo games.
I only hope next gen they could release both from the start, though not sure how hard it would be to "predict" what specs would be needed to run the same games at higher framerates/resolutions/extra graphical features,etc., that and I suppose whether the actual tech exists in a small enough form for a console, maybe it wouldn't be possible to launch two such systems at once, just a shame for enthusiasts they're be buying both.