not sure about that but Nokia said they will carry on with both symbian and maemo(memo) for now.

n8 shutter speed quite fast.

can get the water froze effect.

changing between the 3 homescreens isn't as smooth as other HTC android phones however the album art flow and picture viewer is surprisingly smooth.
pinch and zoom is smooth too.

speaker wise is not as good as xpress phones but still manageable.

amoled screen is very vibrant.

it's best to test it out first hand guys.