When using a wiki for group collaboration,which of the following should be done if you don't agree with what is already posted?

A) Share your concern with other contributors using the discussion facility
B) Rewrite the current wiki to your own standards
C) Start a new wiki
D) Use a subpage to discuss flaws in the current wiki
E) Edit in text so the original creator can't tell

Sharing your concerns with other contributors using the discussion facility is the best choice as it allows for open communication and collaboration to find a solution that works for everyone. Rewriting the current wiki to your own standards or starting a new wiki can cause unnecessary confusion and duplicate work. Using a subpage to discuss flaws in the current wiki is a good option as well, but it may not be as visible to all contributors. Editing in text so the original creator can't tell is dishonest and goes against the collaborative nature of using a wiki.