I'm trying really hard not to start a flamewar, but as someone who has exclusively used (and still uses) Android since the first Moto Droid, Google cannot be trusted, even with the Nexus brand. Take the Galaxy Nexus as evidence, where a similarly aged iPhone was still receiving the latest iOS updates. Or take NFC: Android users have been quick to mock Apple for using NFC, but every time I asked a clerk at the one store nearby that supported paying via a phone and NFC the clerk had never seen it used. Google doesn't tend to "finish the job" for lack of better words.
With respect to the grandparent and the "Fighting", I have to agree with the grandparent. There is NOTHING NEW in the iPhone 6 and yet I'm thinking about getting it and making it my first iOS device because I'm sick of fighting everything from updates to not having the latest apps (which are iOS first usually https://news.ycombinator.com/item?id=4332000#up_4332278). The same thing happened with me and Linux as a desktop OS after years of use: http://xkcd.com/619/