So? Your expectation was your fault, not Apple's. They didn't break any promise to you. You have every right to be upset, but not any reason to think Apple did something wrong.
I never said they broke any promise to me. It's a natural assumption going on history that iDevices get an annual update. The 4 was left out longer to allow the 4S to make a change to the iPhone refresh date, but that's pretty much it in recent years.
All this does prove to me is what I knew all along, is that the A6 was good to go in the new iPad, but was held back for the reasons we are now seeing become apparent. The iPad ALWAYS got the new A chip prior to the new iPhone, but the new iPad changed that. And now we know why.
I have never, in my 30 years using technology (mentioned for simple stat not a brag, boast, or "I know more than you" ... just in case) seen a brand new product refreshed within such a short time scale. We were not sold the best Apple could do with the iPad at the time they launched the new iPad, that much is abundantly clear.