Nokia company has got a lot of resources and doesn't have really killer products since longer. Sells N900 for very big money and it's difficult to classify it: 1. phone ? Infamous MMS issues, microphone problems in many units, etc. etc.
2. tablet ? not too small ? 3. mobile computer ? why without USB host for example ? 4. smartphone ? doesn't have all functions known from 99% of other Nokia smartphones or products from other companies... 5. step 4 of 5 in Maemo glory ? So, shortly c..p ?
In my opinion nothing really good will happen here now...unless Nokia will change own strategy.
Earlier there were some good ideas: exchangeable covers, good batteries, low SAR design, etc. etc.