You would move to a whole 'nother OS just because you don't get an update? Obviously you don't care that much about Lollipop itself, because you'd move to a whole 'nother OS that isn't similar to L in function just because you didn't get updated. #logic I have nothing against those who prefer and/or use iOS (the users themselves, I personally detest iOS), or hop OS's, I just cannot for the life of me see the 'logic' presented here.
But, BOT - I think the G2 will be getting L by spring '15, probably a bit after the G3 gets it.