I am extremely happy, but that doesn't mean I don't have some gripes with both Motorola and Google.
My gripes with Motorola center around the general lack of communication. Their marketing department must be on crack if they think they are doing anywhere near an adequate job.
My gripes with Google center around the lack of updates for Honeycomb. With Honeycomb apparently in a beta state, one would expect frequent minor updates... at least every month or more. Instead, they are trying to hold down the number of revisions as if Honeycomb is a production ready OS. Ridiculous. They are clearly in denial.
As others have said, rooting solves the bulk of the issues.
The XOOM has almost completely replaced my notebook at work, when I'm on the road... which is often. The notebook still travels with me, but it only comes out in my hotel room... if at all. It is a joy to have at a meeting. It provides access to everything I need through a familiar folder based navigation. It lays flat on the desk, so it does not form a block between myself and others, like a notebook does. IMHO, it allows meetings to be more relaxed and less "official".
The ability to transcribe voice is invaluable. When taking action items or making other dates, all it takes is a quick touch on the notepad or a few clicks to the calendar while I'm confirming with my other attendees:
"OK, we'll reconvene next Tuesday, when the numbers are out, to...
[touch date] [touch microphone]
...discuss ProjectX's performance in the blankety-blank market. Invite Joe, Sam, Ken and Phil."
And there it is in my calendar... perfect. Same sort of thing for action items or personal minutes.
In moments when things were being said quickly among several individuals, I've just turned on the microphone and transcribed later. [No, we don't have to inform anyone they are being recorded if the recording is only for personal records of a meeting in which we are an attendee. But remember the moment you share it with a third party, you've broken the law.]
With an HDMI to VGA adapter, it's a breeze to hook up to a projector for presentations.
Documents, presentations and spreadsheets can be shared almost instantaneously.
I'm extremely happy with the XOOM. It will be even better with 4G.