There seems to be indecision and lack of direction when it comes to OneNote. Are there two different teams developing it? Has development stalled?

There are several features in OneNote 2016 that are not available in the Windows 10 UWA version. The most major one being the ability to searching image text converted by OCR. Please decide which product you want to succeed.

I personally have tried using the Windows 10 version for several months and had to abandon it in favor of the 2016 version.

I really like the desktop lay-out with notebooks on the left, sections on top and pages on the right. I tried the UWP version, and while perfectly suited for use on a tablet (with a reduced number of - bigger - buttons), I feel it misses too many features to replace the desktop version.

So please include OneNote in the new Office 2019 suite!

The ability to export single pages, sections and entire notebooks into a pdf file is a really helpful tool, that is missed by many users.
See also:
https://answers.microsoft.com/en-us/msoffice/forum/msoffice_onenote-mso_win10-mso_2016/how-do-you-export-a-pdf-in-onenote-for-windows-10/371daf74-9084-4d84-a806-8ea6bb93935a

Please include this into the windows 10 version!

If you're going to remove OneNote from Office 2019 and recommend people use the less full featured OneNote UWP app...you need to add pageTemplates from OneNote 2016/365 to the UWP app.

All functionality for Page Templates,
Creating a template
Saving a template
Using a Template as default for a note section

One of the most powerful feature is the ability to tag things as Outlook Tasks. Also the ability to create a OneNote page from a meeting. These features are the heart and soul of OneNote.

Customizable tags is a feature my business can NOT live without. This is the only thing that keeps us from switching to OneNote (from OneNote 2016)

For all the OneNote desktop user since the beginning.
It is important that all the local OneNote-files can be used in the future without an upload to OneDrive.

Need to continue to have all Outlook integration functionality in Onenote for Windows (particularly task creation) if you are going to sunset Outlook 2016. Difficult to understand how it could be a good business decision to do otherwise.

Outlook allows me to "copy" an e-mail via "Send to OneNote" into a page. This is only working with the OneNote 2016 desktop app. It would be great if I could send an e-mail to the UWP OneNote app.

Please add page sizes so we have the option for the pages to look like microsoft word in a way but in one note so that i know how much i can fit in one page in order to print it out and study from my notes

It would be really helpful if you could rotate inserted PDFs in OneNote. Currently, the "Rotate" button is grayed out.

Integrate tasks and tags across OneNote, Outlook (desktop/web/app), Windows 10 mail/cal, and Microdoft To-Do app.

By default there is no way to see if your written notes exceed one page. You have to write very small or adjust the whole text to fit into a page so I can print it out.
I would appreciate a feature like in Excel where you simply can tick a box an you can see where the border of a page is.

1. I'd like existing OneNote 2016 & 2010 feature "Insert Outlook Task" be included in OneNote for Windows 10
2. I'd like OneNote Linked tasks be available at my Android mobile device.

The infinite paper size being the only option forces me to keep using OneNote 2016 or a simple pdf editor instead of OneNote for Windows 10. It is impossible to export anything from OneNote if I cannot tell where the page ends--it always will format horribly.

Windows 10 "Metro" "Windows Store" OneNote App is Awful, kill it and bring back OneNote 2016.

I want to be able to create lists and arrange them and prioritize the actions with a drag and drop capability. It would be nice to see if Microsoft could incorporate it's To-Do app into OneNote or build a similar functionality natively into OneNote. Priorities change constantly and giving the user the ability to arrange items on a list with drag and drop rather than cut and paste would be so much more helpful.