I think the refresh is great... that way you will get to see what everyone is saying... like if you were away for a minute and came back - you dont remember to refresh it - dont worry! it's already done! =)

However, couple of things I would suggest adding/changing:

1. Move the blank for entering comments down in the frame where the "submit" button it
2. Make the text window scrollable - for a short time at least (capability of reading past comments while AFK)

Other than that, I think the whole thing is outstanding... now, where's the source? :)

- oakley
Embracing insanity - one twitch at a time >:)