Apple has destroyed the potential of the Smart Connector on the new iPad Pro
Apple moved the Smart Connector in the latest iPad Pros that debuted this fall. Many blushed over the change, but this is not only bad for the iPad Pro now, but has also hurt future expansion in this space.

iPad Pro and Smart Keyboard Folio
The Smart Connector on the iPad Pro had a lot of promise that wasn't fully realized. Located along the long-axis of the iPad, it allowed for some very conventional use cases with a similar footprint to that of a laptop. Advertising for the iPad Pro with this connector was probably the origin of Apple's latest push to use the device as a laptop replacement.
There are two primary issues with the port on the new iPad Pro -- one that can be at least partially overlooked, and the other is going to be a show-stopper.

2018 iPad Pros with relocated Smart Connector
Apple most certainly had its own reason for this change, but it's bound to be a thorn in my side. We saw some of the ramifications of this when we examined the redesigned Smart Keyboard Folio. The biggest criticism of the case was the requirement of having a full back cover that added unnecessary bulk and weight on an otherwise slim device. I'd have preferred a two-piece design that allows for a removable keyboard with an optional back cover.
As it stands, you are stuck with both a keyboard and a back cover, or neither. If you wanted to remove the keyboard but keep the back, sorry, that's too bad.
By removing the port from the edge of the device, not only does Apple's Smart Keyboard Folio require a back panel, any future third-party keyboards will as well. This leaves those of us who don't want or need that rear protection stuck with lackluster Bluetooth options that don't use the Smart Connector.
We also have no chance of docking stations for the updated Pros. Unless the dock is exceptionally wide to reach all the way to the Smart Connector -- which would be different for the 12.9-inch versus the 11-inch model. They could be docked in portrait mode, but iOS and iPad software as it stands today has far more utility in landscape mode, particularly when docked. We've used it as a picture frame, HomeKit control panel, and a second monitor all in landscape.
Since the original incarnation, only Logitech has put accessories on the market. They've launched multiple versions of their popular Slim Combo Keyboard (review) as well as a simple charging dock, the Base, which we also examined.

Logitech Base
These accessories were well received, building on what Apple had already put forth. Logitech includes both function keys and backlights to their keyboard -- aspects Apple frustratingly omits. With the new Smart Keyboard placement, both of these products wouldn't be possible.

11-inch Space Gray iPad Pro
At the moment I don't have high hopes for Apple's once-promising port. Apple has made compromises on their own Smart Keyboard Folio and handicapped hopes of other third-parties running with the technology.

iPad Pro and Smart Keyboard Folio
The Smart Connector on the iPad Pro had a lot of promise that wasn't fully realized. Located along the long-axis of the iPad, it allowed for some very conventional use cases with a similar footprint to that of a laptop. Advertising for the iPad Pro with this connector was probably the origin of Apple's latest push to use the device as a laptop replacement.
There are two primary issues with the port on the new iPad Pro -- one that can be at least partially overlooked, and the other is going to be a show-stopper.
Moving the wrong way
The location shift of the Smart Connector is workable, but isn't a great call.
2018 iPad Pros with relocated Smart Connector
Apple most certainly had its own reason for this change, but it's bound to be a thorn in my side. We saw some of the ramifications of this when we examined the redesigned Smart Keyboard Folio. The biggest criticism of the case was the requirement of having a full back cover that added unnecessary bulk and weight on an otherwise slim device. I'd have preferred a two-piece design that allows for a removable keyboard with an optional back cover.
As it stands, you are stuck with both a keyboard and a back cover, or neither. If you wanted to remove the keyboard but keep the back, sorry, that's too bad.
By removing the port from the edge of the device, not only does Apple's Smart Keyboard Folio require a back panel, any future third-party keyboards will as well. This leaves those of us who don't want or need that rear protection stuck with lackluster Bluetooth options that don't use the Smart Connector.
We also have no chance of docking stations for the updated Pros. Unless the dock is exceptionally wide to reach all the way to the Smart Connector -- which would be different for the 12.9-inch versus the 11-inch model. They could be docked in portrait mode, but iOS and iPad software as it stands today has far more utility in landscape mode, particularly when docked. We've used it as a picture frame, HomeKit control panel, and a second monitor all in landscape.
More keyboards, more options
Second is the poor adoption we've seen from outside companies, which the shift will not help. Apple touted at launch that third-parties could make use of the port, and they even reiterated strong support with products in the pipeline just last year. Now that the port has completely moved, anything in the works based on the previous port location is dead-on-arrival.Since the original incarnation, only Logitech has put accessories on the market. They've launched multiple versions of their popular Slim Combo Keyboard (review) as well as a simple charging dock, the Base, which we also examined.

Logitech Base
These accessories were well received, building on what Apple had already put forth. Logitech includes both function keys and backlights to their keyboard -- aspects Apple frustratingly omits. With the new Smart Keyboard placement, both of these products wouldn't be possible.
A bleak outlook
The biggest issue we heard third-companies voice unhappiness with was the pogo-pin implementation, but that design remains the same. Apple opting to move the port and not fix common complaints made by those who rely on it for their own products outside of themselves doesn't seem like the best move.
11-inch Space Gray iPad Pro
At the moment I don't have high hopes for Apple's once-promising port. Apple has made compromises on their own Smart Keyboard Folio and handicapped hopes of other third-parties running with the technology.
Comments
Where there is money to made from Apple's newest and most popular iPad, the third-parties will borrow from Apple's design and add functionality and affordability to this new configuration.
https://venturebeat.com/2018/09/24/salesforce-brings-mobile-sdk-to-ios-for-iphone-and-ipad-enterprise-apps/
https://www.ibm.com/mobile/mobilefirst-for-ios
The problem isn't with the placement, its with Apple's decision to severely restrict and limit access to the port(s) (Including Watch). Many of my maker friends and artists gravitate to Android because they can easily access and program controllers (Rasberry Pi, Arduino, boards). Apple has made a grave mistake in NOT allowing and supporting these creatives.
"isn't a great call" - if only Apple had someone to warn them they were about to make a bad call. ("It was a bad call, Ripley.")
"If you wanted to remove the keyboard but keep the back, sorry, that's too bad." - why would you want to do this? Keeping a cover on the *backside only* has got to be a fringe case. Nobody is going to not improve something for a fringe case. And based on what I've heard on The Talk Show podcast w/ Gruber and Merlin, it's much improved.
If only there was some other profession outside network management, it might have a chance.
What we need are alternative professions, like people who make other people better when they get sick, or people who help other people with legal problems, or people who make pictures move to entertain or inform other people, or people who collect words on a page to entertain or inform other people.
🙄
Likewise I’ve used mine for reviewing documents and conducting business in the field. Managing thousands of files or compiling code are use cases I perform on my desktop, a different tool. (And even a laptop is a poor tool for enterprise software development use cases, lacking twin 27” monitors at ergonomic positions, etc.)
Neckbeards gotta get it thru their heads — different form factors, different use cases.
Look up what “grave mistake” means. Losing minor sales to tinkerers ain’t it. iOS sales are legion and historic, nothing grave about them.
Not relevant at all.
If this is a close estimate, then what, really, hath Apple killt? Not much.
That said my new 11” iPad Pro with keyboard does feel SIGNIFICANTLY heavier than my old 10.5” 2017 model. Thus I find myself frequently taking the iPad off of the cover when I don’t think I’m going to need the keyboard. That is not something I felt like I needed to do with my old 10.5” Pro. It is very easy to take the iPad out of the cover and replace it, so this has not been an issue really. Overall I’d say I am very pleased with Smart Keyboard / iPad Pro 11” combo, but it would be nice if they could figure out a way to reduce the weight while keeping the same premium “laptop-like” feel.