[mclifton]

Did you follow the link sent to your email address? That may be the missing piece. The front page has an example (maybe it shouldn't be actual text, it makes it seem like you can copy it).

Once you use the link that's sent to your email address, you should be able to copy and paste the examples from your personal log-in page.

EDIT: I see why this is confusing, since the textbox doesn't prompt you to submit. I'm adding submit buttons, they'll be up in a few minutes.