Thanks for all of your hard work on this Mike, this was a major upgrade. I noticed that this comments box auto-saves now. that's a nice touch.
One minor cosmetic thing I've found so far is the formatting of that "activity stream" leads me to believe that either Doug and I have non-compliant avatar dimensions, or that the formatting needs something of a tweak. Here's what it looks like in both Opera and IE 9 on my Windows 7 machine.
Wow. The "manage attachments" thing is seriously different now. I made it work, we're good.
Seriously though. Nice work with this. it could not have been easy.