I considered one, ended up buying a Fujitsu U2010 (aka U820). My n800 is now at home waiting for Mer or something similar to revive it.

The Dell Streak is a spiritual successor to the n800 IMHO, am very tempted by it, if I didn't have the U820 then I'd have one by now - the dock with its HDMI out is very appealing to make it a proper multi-media capable handheld.

I was hoping that there'd be a nokia n910, an n810 with an n900's guts, or even slightly bigger - the stereo speakers in the n800 were very good, was an excellent bed-side computer.