With everything Nintendo is doing with their IPs now, (Theme park, mobile etc) and how well their handhelds always sell, it's safe to say it'll most definitely do over 60m at least.

Japan who loves their handhelds will jump all over Monster Hunter, Yokai Watch, Animal Crossing and DEFINITELY Splatoon, not to mention Pokemon - where the CEO of Pokemon already confirmed they are making games for the console.

Just that alone will probably grant more sales in Japan than Wii U worldwide. Let's be real here. All of those franchises are killers when it comes to sales, plus when you hit the west with games like Zelda, Smash Bros, Mario and so many more you can safely say it's gonna do well. Even if third party support is limited like the 3DS, (which actually has decent support) Nintendo will actually be able to support the console themselves so much better than trying to develop and support two different systems at the same time.

The fact they no longer will have to make a Mario Party for both consoles, or a Paper Mario for both consoles etc... that says that Nintendo will be able to make a whole lot more. I'm extremely excited, even if third party support is limited. Which I don't think it'll be too limited.

The PS3 had healthy growth every year for about 5 years running, PS4 is looking to be down from around 17.7 million in 2015 to 15-16 million for 2016, that's down about 10-13% yoy in its third CY on the market, it's in many ways the opposite of the PS3. Sure, it may pick up, but with the fast-paced, revisionist market we have today, things go out of style and other things pop in quickly and with little warning. If the PS4 is to sell more than 100 million, and certainly if they want 110 million, they'll need to work for it and probably release several revisions. And there's no way at any rate that the 8th gen will be as long as the 7th gen, so there's also the time factor.
The PS3 had an unusually late peak, with the peak year being just about on par with what the PS4 seems set for selling in 2016, with a slower decline and a longer lifespan, even with the PS4's obviously superior momentum at the beginning, selling 100 million won't be as easy as many seem to think.
Factor in irrelevant Japan and a turn towards an even more partitioned or even seggregated market, and 110 million becomes close to impossible. 50 million, or there about for three years (from launch in Novemeber 2013), three first year of sales, it would need a rather long lifecycle and some fairly small drops yoy to manage 110 million, we're talking good sales for another 5-6 years at least, which seems extremely unlikely.

Hey, I could be wrong as hell, I can see how many would look at the competition (or rather lack thereof) and think that this is easily done, and perhaps it is. But market reality today is not what it was in 2006, or even 2012 for that matter (when the 8th gen started). I guess time will tell.

I think someone used view-bots on that video. 

Nah, Switch may dominate japanese market, but overall I think it will reach 3DS numbers. Which is fine with me.

PS4 needs a weekly average of 250-288k from June 30th for it to sit at 50 or 51 million by year's end, seeing it steadily around the 150k mark for most of summer. If we figure a ~150k baseline until, say last of October, that means about 3.000.000 sales in those 20 weeks between. That leaves 3.5-4.5 million sales for Novemeber and December, which requires a 437-562k average for those last eight weeks, which is quite low, I agree. My original year end predicton was 54 million by year's end, I don't think it will get there, especially with the famously poor tracking we've had of the PS4 this year, Q1 was a complete disaster with margins of error in the 50% range, it was all over the place. 54-55 million shipped, should be easy enough, especially with the Pro, but I can't see it matching last year's holiday season, to be honest. Start of the year through June was roughly flat in 2016, with Uncharted 4 in the mix and 50$ price reduction, that's not a sign of amazing health in the third CY on the market.

For 110 million + , the Pro would need to give the PS4 sustained momentum for several more years, it would likely require at least two more years in the 15-16 million range, with one 11-13 million year and preferably a couple of years with at least 7-8 million. That's good to decent sales for another five years at least, which is entering the PS4's eighth years on the market, by which time even the PS3 had slowed to a crawl and was barely moving, despite an abnormally late peak and long cycle. Yes, the competitor argument could be used here, the 360 was always neck and neck with the PS3 while the PS4 has dominated. But with that in mind, shouldn't the PS4 at least have managed a 20-25 million selling year already? With market conditions seemingly being so good for it? The Wii U never moved at all and the One has been underwhelming, to say the least, it should be open range for the PS4 and yet it's not really moving all that fast.

As for outpacing the PS2; it just isn't any more, and let's not forget how the Wii crushed the PS2 out of the gate, we saw how that worked (yes, different product, different demographic, but the point is that comparisons don't show the full picture). The PS2 had a heavily staggered launch, we can see that it sold about 18.8 million in its first full fiscal year with global availability, while the PS4 managed about 15 million in a comparable fiscal period, the PS2 then sold an estimated 22.5 million in the following fiscal year, with the PS4 selling about 18.2 million in the following fiscal year. For the third full fiscal year, the PS4 needs to be at around ~60 million lifetime to be equal to the PS2's roughly 20.1 million third full fiscal year, that means that even if my best case scenario comes true and the PS4 is at 54 million, it would need a weekly average through Q1 of about 460k.
So, in short; the PS4 is not outpacing the PS2, the staggered launch with the PS2 being available only in Japan for 7 months and not releasing in EU until 8 months after, that means that the first "full" fiscal year actually included only about 5 months worth of EU sales and 6 months worth of NA sales int eh tally, making the situation even more amazing.

The market is no longer the same, things have changed, the pace has quickened and the PS4 will have a hard time selling 110 million + units lifetime no matter how one looks at it, which was what I was asking that user about. 100 should be within reach, I can see it happening, I always said that the PS1 was far more likely a target than the PS2 for the PS4 to beat. But 110 million (which is PS1 territory) will be too tough from where I'm sitting.
Sustained good sales for several more year just isn't happening, according to the modern market trends and the nature of static product in consumer electronics. In my humble opinion. As always; I could be wrong though, I guess time will tell. 2017 baseline should tell us more, if the PS4 Pro can help the PS4 surpass the famed 20 million limit, there's a pretty chance it might sell as much as 110 million.

No, no, the gaming market has grown immensely, but gamers are more scattered than ever. The so-called fringe consumers have more choices and opt for devices and games that suit their specific tastes and needs better (and budget). The console market as a whole is moving quite slowly compared to the 7th and yet revenue from gaming on a global scale has doubled in half a decade.
It is too early to tell, but I prefer being grounded to being overly optimistic or pessimistic.

Like I freely admit; I could be wrong, it's not like I haven't been wrong before.

I don't think so, no.

I'm 100% certain.

No way but the Nintendo games will when released for Android and IOS. Switch will allow this to happen, have a look at Skyrim.

Well if you want to make prediction thread you need more then this , if it's me i will; make a formula and a lot of data and research, not just based on opinion.

It depends.

You have to use data and research only if you don't think that the Switch will be the best console ever. If you think it will be, you can say anything you think about without any need for things like numbers or research ;)