(Justification and hyphenation were the two features I always wanted Readability to have, and it always seemed odd to me that something branded "readability" lacked them...)
In the FAQ you answer to whether Readable is open-source: "no" in the sense that the source isn't on display somewhere. Not to split hairs here, but that sentence is incredibly confusing; what does having your code "on display" have to do with being open-source?