Forrest confirmed there'll be two maps at launch, but no doubt more added post-launch.
Given what they said on stage about modding I'd say it's a safe bet the hub will support them in a big way, but how exactly, we don't yet know.
Thanks for noting that, you're completely right. That's what I get for writing as soon as I wake up.
My bad, must of slipped past me.
Are you using GOG.com or Galaxy? Worth remembering that Galaxy in still in beta and Wild Hunt will be giving it a good test today.
Still no word on PSN as far as I'm aware, but it shouldn't be to long now. Sony likes to keep people waiting!
Even completing the majority of side-quests it's a great length that wont devour to much of your time. Except if you go back and reply it straight after, which I may be doing.
We don't yet know the release date but if it launches on both systems simultaneously and the betas prove successful, I believe the cross-platform play will be there on release.