Textboxes

These would work similar to lists, but there is an option where the player can edit the text inside. These would basically be like a combination of lists and variables with more player customization.

Example Pictures:

I'm sure this is already possible with the ask block.

Semi-Support. Although you could just use the ask block, as @TheAdriCoolManDude pointed out, it would be nice if there was another way to register user input. In some ways, this could be less complicated.