Earlier quoted context omitted.
It could probably be abused in the way you describe. But I'm not sure it encourages it. I think it's a clever idea and seems like it could be handy even if you do nice, tidy commits.
well, it seems not very useful if you are doing a discrete piece of work because you have one short comment to make, not a list... maybe encourage is the wrong word, but it seems like a useless tool if you are doing things in (what i perceive to be) the right way.
Ironically, this project I would not use myself! Mostly because I am in the practice of the Git workflow.
My goal was to make something which was easy to use, and gets someone in the habit of thinking about/listing all changes in a commit.
I certainly hope I'm not encouraging the bad behavior I'm trying to prevent!