Transcript from todays UI Triage where this was discussed. I think it sounds positive:
[10:40] Iridium Linden: Moving onto
https://jira.secondlife.com/browse/VWR-1917.
[10:40] You: i thought this would address some of the issues people have with the new communicator
[10:40] Wyn Galbraith: USB button attachment with all the keys preprogrammed and programmable

[10:41] Farallon Greyskin: Well I can say that atleast the people I hang out with this is a huge issue
[10:41] MystiTool HUD 1.0.21: Entering chat range: Eelke Forder (6m)
[10:41] Aric Linden: I completely endorse this Matthew
[10:41] Benjamin Linden: thanks for working on this Matthew
[10:41] McCabe Maxsted: I think having the ability to separate the flist/group window altogether would be a better solution for most people
[10:41] Aric Linden: the back and forth is really painful
[10:42] Farallon Greyskin: In fact it stands as the ONE thing that may truly split off a popular O.S. client
[10:42] Squirrel Wood: yep. people tend to not like the communicate combined window
[10:42] Farallon Greyskin: There are already several people working on this very thing.
[10:42] Benjamin Linden: we have already decided internally to make the contacts list removeable from the chatterbox
[10:42] McCabe Maxsted: from the communicate window i mean
[10:42] Aric Linden: /applauds
[10:42] You: I tried that
[10:42] McCabe Maxsted: thank god, haha
[10:42] Kitty Barnett: yay!
[10:42] Eric Reuters: thumbs up :0
[10:42] Eric Reuters:

[10:42] You: but the window looks very empty when you've detached everything from it!
[10:42] Wyn Galbraith tears off the chathistory right away.
[10:42] Iridium Linden: kk, so we can move on?
[10:42] Benjamin Linden: there were some window management issues we needed to address
[10:42] Benjamin Linden: like what happens with an empty chatterbox window, for example
[10:42] Farallon Greyskin: If it is tearoffable wiill ther be a button back for it on the lower button bar?
[10:43] Farallon Greyskin: I did notice thant an empty chatterbox window cause other... problems in the code

[10:43] You: you can make if tearoff my editing the xml but that doesn't work well - since you can get an empty box!
[10:43] Farallon Greyskin: Yeah and then if you hide it it dosn;t come back!
[10:43] Torley Linden: Oh thanks Matthew for filing this.
[10:44] Benjamin Linden: Farallon, I'm not convinced we should put a button back on the toolbar. these are all advanced user scenarios (undocking, etc). I think we need to see how new users react to the new UI
[10:44] You: I think having shortcuts to open the windows in a seperated form is important
[10:44] MystiTool HUD 1.0.21: Entering chat range: Linri Jewell (6m)
[10:44] Benjamin Linden: yes, we have retained all the shortcuts
[10:44] You: CTRL-SHIFT-F does friends
[10:44] McCabe Maxsted: I think users will want something that they don't have to redo each time they login. Does it remain torn off after logins?
[10:44] You: and I thought adding CTRL-SHIFT-G for groups?
[10:44] Farallon Greyskin: Well just from my personal use, the friends list is almost always closed, I pop it open using the tool bar then close it at intervals. Mainly becuase I have to have it large to see everyone. SO I don;t want it on screen all the time
[10:45] Benjamin Linden: it is supposed to remember it's position between sessions
[10:45] McCabe Maxsted nods
[10:45] Benjamin Linden: this last tweak will allow people to set up their UI the way it used to be, for the most part
[10:45] Benjamin Linden: by last, I mean "most recent" -- we are still evolving the design
[10:46] You: ok, i was going to tidy up the patch but if it is being solve in house i'll hold off
[10:46] Wyn Galbraith: Ah legacy settings.
[10:46] Benjamin Linden: I believe this is already being worked on Matthew, so why don't you hold off for now.
[10:46] Matthew Dowd nods
[10:47] Benjamin Linden: thanks for your help with this, however
[10:47] Torley Linden: =)
[10:47] Benjamin Linden: and for including screenshots in your bug!
[10:47] McCabe Maxsted: matthew didn't you have a patch to move the friends/groups selector to the top?
[10:47] Torley Linden: Yup thanks lots Matthew!
[10:47] You: oh, if the window is torn off, having the tab on the left can be an issue if you make it tall and thin!
[10:47] Benjamin Linden: yes, we're probably going to change that too
[10:47] You: group/friends tab that is
[10:48] You: k
[10:48] Torley Linden: One of my longtime personal gripes is not having vertical tab strip for active IMs... I'd prefer that.

[10:48] Iridium Linden: kk, we only have 10 minutes left, so shall we move on?
[10:48] Farallon Greyskin: Yeah if it's torn off, auto switching the tabs to the top might be desirable.
[10:48] Torley Linden: (E.g., in Firefox, I often have many tabs open, and multi-row horizontal lines look confusing, so I have like, 50 or so going down the left side.)
[10:48] Benjamin Linden: I agree, Farallon
[10:48] Iridium Linden: We're importing 1917, right?
[10:48] Daedalus Young: I have tabs in my browser on the left side too, Torley
[10:48] Torley Linden: Daedalus: Cool beans.
[10:49] Torley Linden: Import 1917 and ping Voice Team?
[10:49] Benjamin Linden: Iridium, let me find out which Jira Richard is working on to separate the contacts list, and we can link it to that
[10:49] Torley Linden: Ahh okay cool..
[10:49] Iridium Linden: kk
[10:49] Benjamin Linden: thanks
[10:49] Torley Linden:

Next up!
Matthew