Following the beta launch of Home in Europe on Monday, it appears that the beta has gone live in North America as well. A poster on the official PlayStation forums said that the Home beta had appeared in the PlayStation Store along with all the other new content and was available to download (alas, only for people accepted into the closed beta).
One of our readers confirmed this as well and even sent in some screenshots to prove it. Check them out!
[Thanks, Matt Pizzashack!]