RancidLunchmeat
Veteran
It clearly matters to some people, in late 2012 PlayStation 3 became the largest platform of choice for accessing Netflix.
I don't see how you are jumping to your conclusion based upon the facts you are providing, even taking for granted that they are true.
Quite frankly, having used Netflix on a 360, PS3, Roku, WD Live Player, PC, various tablets and various smartphones, the PS3 interface is by far my preference.
But my increased usage of Netflix on the PS3 to the 360 has absolutely nothing to do with the program being behind a paywall on the 360. It has to do with the fact that 1) My 360 is downstairs on my "main" TV where I spend most of my time using it to actually play games or watching TV from my HTPC and 2) My PS3 is upstairs in my bedroom, where I like to casually watch stuff off of Netflix while relaxing prior to sleep and the PS3 is superior to the other devices I mentioned. Sure, I could hook up my second and unused 360 upstairs instead of the PS3 but as I said, the interface on the PS3 is better which is why it replaced my WD Live player.
So, I would be one of those that would contribute to "increased Netflix viewing on the PS3" as well as "decreased Netflix viewing on the 360" and yet it has nothing at all to do with Netflix requiring Live.
Your data doesn't support your conclusion.