Feel free to delete parts or reorganize the contents of a page. If some content is not working for you, change it. The format should work for you, not make things harder to find. If someone deletes something you thought should stay, click on "History", right under "Edit".
If you disagree, and want to discuss what should be on the page or how things should be structured: Go to the page you want to discuss; then click on "Discussion" (above "Edit") --Norlow 22:55, 12 February 2009 (UTC)
By feeling free to organize things, it keeps the wiki pages like the front page organized. Also all users should realize that although the exact wording or content may not be there, it still exists in your Contributions for everyone to look at (including anyone grading you) regardless of what changes on the page.