Thank you for reference . Now you have facts . This makes sense , my next phone definitely will not be a nexus (and believe me I was hardcore fan of nexus since the day they begun nexus program). Getting update for only 2 year ? Give me a break . I will be switch to another platform , definitely , I was waiting for ubuntu phone . I will seriously consider them for my next purchase.
I am thinking about ditching whole phone/tablet or switching to phone with official support of CyanogenMod (which I think that didn't go anywhere).
p.s. For multiple times when somebody claimed that , their only references was AndroidPolice site , which I don't give shit about . But seems google quietly updated their policy. (which is unacceptable for me as power user)