Since it appears that the only way to add an image to the library is through I diary, and since the only way I can think of to learn how to use this new feature is by testing it, I submit, for your viewing pleasure, a couple of photos. These aren't my best pictures ever; those usually end up on Flickr and most certainly not on my work computer.
Photo number one was taken at home, a few years ago. His majesty, Darwin.
The second one I took recently with my phone; I emailed it to myself at work for the express purpose of using it in this exercise.
So...when you try to tag something as "pootie" or "woozle" you receive a warning. Should I be worried? Or is it just snark?
I suppose I'll get the hang of this at some point.