Show HN: Bento - An entire PowerPoint in one HTML file (edit+view+data+collab) 6 hours ago
Something super small that I've noticed in the guestbook: since there're a lot of people connected, I noticed that every time I received an update, I lost the focus of my text element, so it was a little bit difficult to write something.
It may be annoying if two users are working at the same time in the same project.
Again, very cool project! :)