Google isn’t watching to see when I smile though, it doesn’t monitor which results illicit emotional response from me, Microsoft could do this. “90% of customers are satisfied with the Xbox One by our tests, here, look at them all smiling!” Not actually, but you get what I mean.
The problem that I read about this was that people could just go through saying they want to ‘bang’ everybody on their list JUST to see who puts ‘yes’ without any intention or reciprocation, and that possibility, that fear, could destroy the whole idea of it.
I imagine, by how polished it is, they worked to optimize for the most popular Android phones that they’d have the most success with. They don’t want to allow you to have it on your lower-end phones because it’s be choppy and no as optimized and such, thus tarnishing their image.
