A few things the N8 does well but still missing from N900 and many other devices
-Mail for exchange with full remote device management means work emails get to the device
-Full HD playback of video and high quality vid recording
-USB on the go
-Bluetooth 3.0
-HDMI out
-On board video editing
-Gravity
-Full Portrait support
-Voice guidance Ovi Maps
-Voice commands
-Great battery life


and oh yes the Xenon

The Browser is not as good as N900 but what they got is Opera, so plenty to like and plenty for Meego device to catch up with.

I'm not swapping my N900 but will probably get one as work phone.