Right now, there is a button with scissors on it that doesn't work. I apologize for not removing that, but I didn't think this post would even make the front page. (as an aside - I've tried several times posting this without success, but a change to the landing page much have done it)
I am definitely going to add the ability to add cards and title screens - and nice ones! I'd love for you to be a part of that conversation.
If you're willing and you have time, I'd love to connect for ongoing feedback. Like some of the other comments have surmised, I will eventually want to charge for it, and I could give you free service (I don't want to say lifetime, because I don't know what that implies, but it would effectively be lifetime or something very generous). I don't want to pretend that means to much right now - as you've stated, it needs a lot of work. But I am determined! And the features you mention are on my roadmap.
This offer extends to anyone willing to provide useful feedback over time, which would mean responding to one or two e-mails a month probably. I don't know what it looks like. I just want help. Thanks!