we can only guess...
http://meegozone.com/partner/partners/

There's an office app built in Qt called KOffice recently renamed to Calligra. I'm sure it will show up on Meego as it was already demonstrated.

The apps store is called Intel AppUp btw, but you can't browse it yet (for MeeGo), there's nothing ready.

Sygic is a partner for GPS software, so you should have a choice of paying for their app or using whatever Nokia bundles.