I prefer to use someting like the S4 rooted and an AOSP ROM flashed. I get to keep my hardware buttons but still get stock Android and don't lose screen real estateit seems to me that the majority of that subset of people who would specifically seek out a "Nexus" or "Google Edition" device would actually prefer the purest Google experience available ie - no hardware buttons. this niche of customers is different than the unwashed masses out there. hence - your assumption of what this subset of customers "prefer" is probably false. the market for these devices is not the unwashed masses.