I made a patch for giving "PowerPoint" like presentations in PD for a workshop I gave recently. It's nothing that fancy, but it does give you the ability to define sections, introduce one line of text at a time, and include hyperlinks. The advantage is that there's a big empty space available for patching, so you won't have to flip between a presentation window and patch. This is, I suppose, the main reason why someone would want to use it.
All instructions for how to use it are included in the template itself. The only thing you need to do in order to get started is to press the "bang" object in the top left. Alternatively, you can click on the toggle and then use the spacebar to advance.
You'll need a few externals for it to run: Zexy, Cyclone, pddp. iemguts (this one's not essential).
I hope it's useful to someone!