Charisma needs more uses.
It's effect on quest rewards is unnoticeable, it's bonus to Authority is negligible, and Bonfires are a memory of the past (for most people at least).
Also I couldn't think of a single item which require Charisma when crafted.
It would be nice to have a real reason to raise it.
An option would be to link it to raising animals, farming, or gardening maybe?
Those are things that -right now- don't require any attributes.

