Can somebody confirm that Nokia Maps, Drive, City Lens etc is coming to all Windows 8 devices?
The black and grey Lumia 920's look very professional to me (they aren't glossy and have a no nonsense design). Much more so than the faux "brushed aluminum" plastic anyway. Matter of taste I guess.
Concerning your other question:
No. Not all Nokia apps will be coming to WP8. In fact, none are guaranteed to at all. This is something people are misunderstanding all over the place. This is how it works:
Only one thing is guaranteed to come to all Windows applications (not just WP): Nokia's mapping data and services. Note that is not an app. It is just data. Bing maps already uses Nokia's world wide mapping data. The "Maps" app in WP8 is similar, as it is developed by Microsoft, but uses Nokia's mapping data and services (e.g. the ability to download maps for entire countries and use them offline). This is one of the things Microsoft is paying Nokia for each quarter.
ND (Nokia Drive) will NOT be coming to all devices, although Nokia does offer it to anyone that wants it, but they must license it from Nokia, just like HTC and Samsung license Google Maps from Google for each Android device they sell. For example, devices sold in Japan will sell without ND, because Navteq hasn't got enough mapping data on Japan to make that useful. It is EXPECTED that most WP8 device will include ND (nobody knows which devices and apparently Nokia is still in deliberations with HTC, Samsung, etc), but it is not GUARANTEED, in the same sense that it is not guaranteed that every Android device will ship with Google Maps.
Finally, Nokia devices will come with ND+, which will include more functionality and get more updates than ND.
None of the other Nokia exclusive apps will be coming to any other WP device (City Lens etc). Ever. Even if WP does achieve an 80% market share. If navigation is important to you, a Nokia device is your best bet. That statement will become more and more relevant going forward.
This is what Nokia had to say about it.