I'm a huge fan of the Pillar of Eternity mouse over links, yes! Dragon Age 2 does this in another interesting way in that you can select to ask about a concept, and Hawke will technically ask about something else but the conversation will tell you what you wanted to know without making your character ask what their home town is. That requires a voiced protagonist though and I'd imagine we're staying as a text-based protagonist in Divinity.
