Nice. A couple of us at G5 are giving it a try. We like the reply feature and left sidebar showing all the rooms.

A few issues: at some point the font size in my reply text field got too small to read. And several times I got the spinning beach ball. I'd like to be able to resize the right-hand column with the names of folks in the room, too.

Overall, though, I'd have to say I like it.

Just shoot me an email and I can send you more feedback from the rest of the team next week.