I figure they don't ask questions unless they want answers, so I put a lot of time into copying and pasting appropriate sections from my essays for other apps. No character limit, woo hoo!
If you really want to go to WF, though, I would recommend contacting them with a story about how you accidentally submitted an incomplete application. It's easy to do that with 3 different Explorer windows open at 2 am (oops, there went my Temple app with no essay! They were nice about it; I guess I wasn't the only one).