On the Android front – My eyes have been glued to the Xoom forums at XDADevelopers reading opinions & technical dissection of the hardware, software and other minutae that only a tablet Otaku could find interesting.
One kind poster in the forums has even posted a link to a breakdown of the device.
Much interest has been shown to the device after its stellar performance at Comdex running Android 3 (Honeycomb). It will also be possible to use with 4G, but may require a departure from its owner of up to 6 days for a 4G update.
Update 02/28/2011: More information about the Xoom filesystem.