While we've been more or less expecting future stories about Obi-Wan Kenobi to come out of the new Star Wars focus from Disney, we weren't really expecting this. The story would seem, based on this quote, to be a first person account of being a Force Ghost. On the one hand, it seems utterly bizarre, but on the other, why not? We know that Obi-Wan Kenobi is as sentient a person as a spirit as he was as a man, there's no reason he couldn't sit down and talk about his experience.