XP is awarded after noncombat encounters, it just isn't displayed. This is something that needs to be fixed.
Wizards being able to learn spells of all classes from scrolls is an obvious oversight. It will definitely be fixed prior to the games' full release.
I couldn't see the XP total displayed anywhere on the character sheet screen, which I thought was odd. You never know quite where you are. Alignment isn't displayed either, which I rather liked. You can easily tell a person's alignment from their behaviour, but it's fun to see it roleplayed.
