I would love the main three iA Writer fonts in here. I think it's Duo, Mono, and Quattro. They just feel right. I see them used in lots of apps. I think they're open source or like Creative Commons license maybe.
under review
Fred Rivett
under review
Ah nice shout Lily, I'm a long time iA Writer user (still use it time to time when offline). Can't promise this will be a top priority as there's a lot we need to get through, but I'm adding this as a task to look at when we look at reworking how fonts work to see if we can sneak it in then.