We have a slight problem in that when someone makes an edit to a wiki article it changes the author and therefore appears that someone else actually wrote the article when all that they have done is make an edit. Is this the desired functionality? Is there a way to turn this off?
None of the other applications do this blogs, forums/discussions, or ideas where one can make edits and the author does not change.
Also, is there a way to suppress the user's signature when making edits so it does not appear and further indicate an erroneous author?