The ability to have your tabs and synced between all devices that share an account so you can move from one device to another without having to find all your spots again.

It would be great if I could group or categorize my bookmarks. I could have a group of bookmarks for the lesson I'm working on and a separate group for scriptures I've memorized, etc. It would make it easier to look for the bookmark I want in a long list.

Add option in appearance section of settings to choose whether the live tile is solid colored (current appearance) or transparent.

It would be nice if when you enter the app there is a setting to where the screen never turns off until you leave the app like the android version.

Add the ability to put a box around a section of text. This would be especially useful if one could also underline key words within the box.
Example: I would like to put a box around the parable of the Good Samaritan but then just underline the one key word Samaritan.

It would be cool to have the apps main tile flip through the inspirational messages shown on the apps home screen.

So I figured out a good way to implement the use of the Pen for Surface Devices. Allow writability in the notes that you can already create as you read. This way you can still write to your heart's content and not mess with the app. All written material will be self contained within the notes.

Add an "are you sure you want to delete?" option. I've accidently deleted the wrong bookmark several times as well as special notes I've taken. This option would have saved me heartache many times. A confirmation request on updating bookmarks would be nice too!

The "Current" special collection would have automatically updated/downloaded content for the newest Friend, Ensign, New Era, or General Conference when it is made available.

I see that the idea titled notebooks is listed as completed but I would like to suggest an improvement. When viewing the contents of a notebook, I would really like to see them on the whole screen and not just as a small column down the left side of the screen. This will aid those , like me who would really like to search their own annotations.

Please add captioning for the videos since I cant hear or make out the words. Thanks.

When I teach I project the App on a screen during class so that the students can follow along easier. The highlighting and underlining is distracting and hard to read for the audience. I need something that will keep the text cleaner. I suggest a colored bar or just a line to the left of the text.

Easily copy and share a scripture or quote to a flashcard and be able to group flashcards into sets or tag by topic.

Be able to cast screen or videos to chromecast to share during a lesson.

Whether by shading, a dot etc., having a way to indicate articles one has read (for instance conference talks) - or a full magazine, if one has read all the articles - so that one can continue reading here and there without finding that they are repeating a previously read conference talk, or missing one they haven't read yet.