I could agree with you on Video, but to do the editing it would be a pain. I am in a school and the scrolling ticker is asked for quite often. Because of so many things on changing data. Example: Running a mock election and each hour changing the totals. I know it can be done other ways, but the teachers were asking for a ticker form.
It's one of our more requested features. Unfortunately it's really hard to do right. I'll change this post to an idea. Maybe it will get some traction and it will be something we look at in the future!