This is an older interview. He has some good points to make, but it's apparent that he's just salty. Hopefully he and Nintendo can reconcile their differences in the future.

Because there's limited space to promote. You can't just expect to be promoted. I personally don't think it's really unfair. Nintendo did put up a trailer and an interview on their Youtube channel which is most likely free promotion and I'm sure that Nintendo at least had a new releases page beneath the main content on the eshop.

I'm the kind of person who has no sympathy for developers who don't know the audience they're trying to cater to. I wouldn't come back from the brink, with a game that really wasn't all that popular to begin with, started on Playstation, and expect the mainly hardcore Nintendo audience that was on the Wii U to catch on to it. That makes, absolutely no sense. Nintendo is at the end of the day a company that highly values its software. They're prone to promote software that they know, based off of market research will sell well on their platforms.

And again, if it's so bad for developers like him, vote with your ability to develop software for other platforms, don't be petty and attack Nintendo because your game didn't sell itself. Just don't support Nintendo again, if they feel this way. If Nintendo put money into development of other 3rd party software then yeah they'd probably advertise it, like Bayonetta. But if Nintendo is asking you to bring software over, it's your choice to do so and your obligation to do your own research and see if the install base is receptive of your style of game. 

I agree.  The only games that should be allowed to have late releases on Nintendo platforms are the ones that are still relevant after a month.  The last thing I want is for the Switch to become a depository for failed games desperately looking to find an audience.

Please explain why.

Also, not losing money is not great. The point is to make money. As much as possible. So breaking even or making a tiny profit is probably a bad bussiness move.

According to vgchartz 68 out of the Wii's top 100 best selling games were third party titles. So...

http://www.vgchartz.com/gamedb/?name=&publisher=&platform=Wii&genre=&minSales=0&results=200

Where's Advance Wars 

Bringing a game a year and half after initial release to the WiiU when it was widely available on all other platforms for long is also a bad buisness move. No reason to complain here for him. Was to be expected.

You can feel the hate flowing from this guy.

Ubisoft alone sold 33.4 million copies of Just Dance on the Wii, that makes the statement incorrect. Tons of other companies struck gold on the system too, EA, Lucas,Sega, Warner, fuck it read for yourself the companies who have million sellers on the platform, million selling titles @ 480p in 2012, that is just printing money right there.

Like I said, what he said is only correct, if you don't actually know the facts or truth, sure if you read the OP as true then what he said is perfectly true, but this is the same man that thinks the Switch has 2GB of RAM in it and thinks that Ubisoft didn't make money from 33million sales of SD games on the Wii.

http://www.vgchartz.com/platform/2/wii/

As for Wii-U third party support? you would have to have your eyes bolted closed to not have seen Arkam, Tekken, mass effect, skylanders, Just dance, assassins Creed, Sonic and others pouring onto the system during its first years, the console was basically a tech demo for what the Switch would be in 2017, people didn't buy it, third party dried up and rightly so, but that does not mean it was not there from the get go. It is like trying to say that you don't see a lot of people taking part in a marathon after the race is over and everyone has gone home.

Ubisoft basically funded the development of their HD games by exploiting the casual audience on the Wii; same with the other western 3rd party publishers to a lesser extent.  At the very least, they didn't lose money because development costs for Wii games were still low due to the fact that it wasn't an HD console and was basically a souped up Gamecube so it wasn't unfamiliar territory to program for.