"This is a serious flaw with Wetpaint. We have private student information someone (a student contributor) posted to our wiki, and there's no way to remove the information PERMANENTLY. to protect the students' privacy. Deleting it from the page leaves it in the page history, and deleting the page simply moves it to the Uncategorized area, where the information is still accessible. I'm rather shocked that Wetpaint hasn't fixed this problem yet. -T"

The capability to delete pages from the page history has been around for a long time.

The way to delete a page and its versions, so no information will be seen by others, with the exception of a moderator or above is to follow these steps below:
1. Remove all information on the current page and save the page. This will save a blank page.
2. With moderator or above privileges, go to view page history.
3. To the left of the date/time and above the first page revision entry shown there is a down pointing chevron. Left mouse click that one time, This will expand all revisions of the page history.
4. Notice, under each entry in the history, there is a "Delete this version" button.
5. Click the delete this version button for each entry in the history. This will apply a strike through on each of the page revisions deleted,
6. Only a moderator or above, will be able to restore a deleted page from the history. The general public will not be able to view anything in the page history list.

Hope this helps with removing instances of personal information that resides on that students page

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I must reiterate. Wetpaint is not going to implement any new features or changes like those that have been suggested here in this thread.

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