I'm not sure what Scott's title is. It seems they have a small support staff and, like in any other small cos, they multi task.
He's working directly with Darin. I've asked him about the PRs, he said they're working on it, Darin is the one, who knows all the details, or the only one who can say something definite.
Scott didn't know about IHob board and has asked me to send a link.