This seems to be https://github.com/mozilla/readability/pull/853#issuecomment... and I think their expectations are pretty reasonable.

Meh, maybe I'm standing too close to the problem, Idk. It is always frustrating trying to use a tool, and it not work though. I know it's free and all, but then I feel like helping people make good contributions is paramount in maintaining and fixing bugs.

Clearly the comma thing is a bug, it's the lack of wanting to fix it actually that is a bit disheartening, and why I think it is a deadish repo