It was going to bite them in the ass eventually. It had to. Now it has. Good. I feel Iwata ruined Nintendo and turned them into the exact sort of company I used to praise them for not being. I would love to see his ass canned.
Looks like I need to post the chart again.
This is why Iwata isn't going no where. He's made Nintendo more money in less then a decade then the entire company had made in it's over 100+ year existence. Unlike Western companies that might fire someone for less, Japanese companies are a little more loyal than that.
Plus the whole reason for Nintendo's loss is only two things, the 3DS underperforming and Nintendo getting f*cked over by the exchange rate because of how weak the Dollar and Euro are at the moment compared to the Yen. One of these things Iwata has no control over unless he starts paying for political campaigns in America and Europe in order to try and get people elected who might be able to fix this problem, but I don't see him doing that.
So the reason for this loss that Iwata actually does have control over is the 3DS, which he actually has turned around with the price drop, which is why 3DS sales have increased around the entire world since then. The only problem is they lost a lot before the price drop, and after the price drop they're selling the system at a loss, which isn't helping on the hardware side of things. Of course with Mario 3D Land, Mario Kart 7, and in Japan, Monster Hunter, the 3DS software sales should start picking up.
In order for Iwata to be fired, Nintendo would have to take this type of loss for at least several years in a row. With 3DS sales on the rise with big titles as well, the only thing that would do that is if they completely mess up the Wii U launch, but after what's happend with the 3DS, you can bet they're going to handle the launch of the Wii U much better then the 3DS because they now know they can't release an overpriced system with no big titles.
I also want someone who truly respects their customers and wants to please them. Nintendo does not come across as caring if their customers are actually content. It's just as long as they get their business. So I want someone that wants to please us. They want to provide us with options and ensure that the game selection on their systems truly covers all bases and has the top third party games on it.
But who is this person? I don't know. They need someone who adores videogames but also has good business sense.
In Japan, Iwata is this person. Everything you mentioned, Iwata has done for the Japanese Nintendo fans. Iwata has given the Japanese Nintendo fans a wide variety games, create lots of new IP's for them, and gotten major third party series like Dragon Quest and Monster Hunter.
Most of your complaints come down to wanting NOA to treat its fans better, but getting rid of Iwata wouldn't do that. Reggie's the one who tells Iwata how the North American market is and what he feels the fans will like. If Iwata was fired, he'd just be replaced by another Japanese executive at the company who Reggie would say the exact same things he told Iwata about.