It is 2011, and there are many hundreds of presentation blogs around by now, and many new voices, and now and then all these voices in Presentation Land can be as blatantly noisy as else where: Choose me! Follow me!
But there are different voices, and they are the ones you come to rely on over the years, and one of my places of choice for sound and solid reading is Olivia Mitchell’s Speaking about Presenting. It’s a treasure box of well-researched facts, and a great site to start with for anyone new to presenting.
If you haven’t read Switch yet, you might want to start with Olivia’s thoughts on how to get people take action after a presentation.