I really can't believe the Apple apologists in this thread. There are many reasons why this decision (if true) sucks:
Hardware
Every year Apple has delivered some pretty big improvements without a price rise
- iPad 3 - retina display - first use of 10" retina display so they couldn't pick one off the shelf
- iPad 3/Air 2 - doubling of ram from previous year
- Every iPad - new improved CPU/GPU including increased physical size (= more $) A5X
- Air 2 - triple core CPU
This year it looks like we are getting:
- A new CPU/GPU...that is now 6 months past introduction
- A new screen technology...that debuted 6 months ago at a larger size
- Possible double the ram...not confirmed
- Possible higher res screen...not confirmed and no longer a novel technology as others have gone high-res
- 4 speakers - not exactly a large cost
- A new camera...from an older model iPhone
- New TouchID...that debuted 6 months ago
One thing that actually would add value at the higher cost would be to make LTE/GPS a standard. I don't think any of that is really going to be major reason to upgrade from the Air 2 - which I don't think is even troubled by any software today.
Storage
The new capacities seem to be set at 32/128/256 - so far only the first two are in the wild but once the first device with 256 GB launches, the other will follow. If the new iPad sells well, it will probably be that, if not probably the iPhone 7+ Those saying that the 32 GB is what people wanted, the cost increase cancels that out. You would have been able to get a 64 GB Air 2 for the same price as a 32 GB Pro at launch. Yes, a higher base is good - but not at a higher price.
Why are people are angry? Everyone has their own reason, but I will explain mine. I don't "expect" upgrade for the same price but it makes business sense and after so many years I think people have a fair expectation that the price will remain the same. It is entirely up to Apple to price their products though. What makes me more sad than angry really is that Apple have seen their iPad numbers falling over the last year, the 12.9" iPP hasn't sold well and is frequently discounted continuing the trend. They have identified the longer upgrade cycle as a main reason for the falling numbers. I don't have an MBA, or work in business, but I'm pretty sure increasing the price isn't going to sell more units. All those people with older iPads either looking to upgrade will see an even more expensive model and probably decide to either get the old Air 2 with the next $150 Staples discount or hold off the upgrade again. A few months ago I counldn't even see what an Air 3 would have beyond an updated A9X chip and the speakers and i didn't even think that would be worth releasing, let alone chargin extra for.
I'm sure there are plenty of people on this board who don't see ehat the fuss is and/or will buy it anyway, but people on this board are not the reason Apple sold so many iPads in 2011-2014, it is the mass market and if they didn't want to upgrade for $499 (or $599 for 64 GB) they won't want to for $599 for 32 GB. Keeping the Air 2 at $499 (probably 16 GB) is also a slap in the face for an 18 month old system.
Bottom line - expect to see this on sale by the Summer...for $499.