This year’s Campbell Award anthology, now known as Event Horizon, is downloadable (for now) from this link. It includes nearly 400,000 words from 75 authors who’ve had their first professional sale in the past two years, including me. (My flash piece “Forget You” makes up almost 0.1% of the book.)
You will need to give your email address, but I know the guy behind it and I don’t believe he’ll abuse it (plus, you can always unsubscribe if he does).