Presentation mode was one of the main reasons I went Premium. As a teacher and now a high school principal, I frequently have to make speeches. Presentation mode simplified the display to make presenting easier. Please bring it back. I am already considering other options and will probably downgrade my subscription if it does not return.
Another request to bring this feature back. Not only for presenting on a screen, but the simplified display made making speeches much easier to read when presenting in front of an audience.