Adjust font size automatically to avoid cutting off questions or response options
I keep having titles or response options cut off on the display because they are too long. I can get them to display by tinkering with the font size, but it takes an excessive amount of time. If the interface would just adjust this automatically, it would save an incredible amount of time

Well, we already do! However, the system is “weighted” to favor legibility and defaults to larger sized options which can cut off longer option choices. This is because most of our users use shorter options.
That being said you could set a template poll in your settings using one of your existing polls with the larger options. This will apply similar visual settings to the ones you create in the future. You can set a template poll in yoru settings here: https://www.polleverywhere.com/profile/edit