Does anyone edit or write on Wiki?

So for a class project we were to create a wiki page: The goal is to ensure it doesn't get deleted, to edit, and to take note of others editing...
Here's mine: http://en.wikipedia.org/wiki/Nature's_Variety
It needs help! I don't want it to get deleted!! If anyone wants to help so it doesn't get deleted, I would very much appreciate any addition or deletion to the subject! Thanks!