My use case involves the Link field. I’d like to be able to have a column that includes multiple URLs per item. I could see use cases for other field types including Date (to show recurring dates for events, for example) and Phone Number.

Forms are great for entering data in a single row, but it would be great to have an option on creating a form that would reload a blank version of the form after it is submitted so that multiple rows of data could be entered via a nice UI.