A very cool feature of PNN is that you can email your articles from anywhere, such as from your laptop while sitting at Starbucks. Let's see how that's done.
You've still got the text edit box open, right? (If you've closed the window, just click on "edit" in the article's edit bar.)
You'll see that you've been given several, rather strange-looking email addresses.
If you email an article to that address, the article will appear in that very same text box! Cool.
When you return to your broadcast and refresh the page a few minutes later, you'll see the article!