Ok, this is a link to a news article but I think at least one part relates to user expecience quite closely:
http://www.zdnet.com/so-jolla-what-a...et-7000023736/

The relevant part: "The feature set is something that where we were [three months ago], we stopped, and said 'let's stabilise this set of features and then, when we have those stable, we can start adding'. The things where we didn't have enough time or confidence they were stable, we just removed them. And we still have them, they're just in a drawer, bubbling away," Mosconi said.