What's next? More polish, text scaling and scaling generally needs improving. I'd also like to add more reveal options e.g. winner, or 1st/2nd/3rd, or bar chart breakdown. That will make this widget suitable for doing all types of polls...
2/2

Very early stage, no colors or delight features yet, but it already feels nice and simple to use! Also, it's easy to configure and applicable to a wide variety of uses! What do you think?

This results in a better looking curve that attempts to avoid overlapping its start/end cap too much. Still doesn't work perfectly at massive stroke, but if you are going to do that then you deserve what you get!

In the video below the green point is the inverse of the "neck" of the arrow from the start/end point. When this distance becomes further from the start/end point than the natrual control point, we swap to using this as the control point instead.

If you create a connection between two objects and make the line really thick it would start to overlap sometimes because when generating the curve control points we were not taking into account the girth (oo-er) of the line.