Presentation mode speeds up my day. I am in meetings constantly, taking screen grabs, jotting notes in bullet format. When I need to present, I would just pop into presentation mode and present. I even got in the practice of adding page breaks so I could use the space bar to segment my notes. Every time (no exaggeration) I presented with the cool, quick full screen and sweet pink laser pointer, I got comments and questions. People liked it! I use evernote because I need to go fast, this is one space I have to still rely on slow un-fun powerpoint since the feature was removed.