Disclaimer: I work at Microsoft, on PowerPoint. Here are a few of my reactions (mine alone, not Microsoft's): * Presenting an idea is one of the most subtle arts of the human experience. It draws on skills like storytelling, communication, and persuasion which are way outside the scope of any software application. The best typewriter in the world is going to let Ernest Hemingway's Great American Novel flow directly f…
Almost universally, my experience with people is they only want to finish slides and spend an inordinate amount of time worrying about fonts and backgrounds and arrangements. When it comes time to present it's the usual awkward slide-reading and the slides only serve to distract the viewers from the messenger.
"Send me the deck" ends up being fairly useless as well because not enough context or content is actually in the slides. Sometimes you get a few bits of hyperlink gold or some single valuable piece of data.
In the end, I think PowerPoint is a powerful tool for effective communication that shouldn't be used in most circumstances (because in that "most" it makes communication worse). I appreciate the hard work and difficulty you must go through trying to design a tool to effect human behavior to promote good communications.