Stacey clarified the reasoning in the CC forum thread.  Here is what she said.  As of August 23, 2011, the Wiki will be entirely deleted:

 

Quote - We are cleaning up some areas on the site that do not get much if any use and it appeared the wiki really wasn't being added to or utilized much at all over the past 6 months or so.  There are only 2 or 3 pages that really got any focus at all with adding/editing/linking, other than that nothing has really been touched all year. It just didn't achieve the desired results that was our intended goal with bringing on the wiki.

 

Sometimes when a site gets too much on it, it becomes a little overwhelming for folks and if there are areas that aren't really being utilized much or producing the desired effect then those are the places we were focusing on.

 

You can still access it via the link Kristi gave and if anyone wants to gather the information off of it to use I would suggest doing that as we will be taking it completely down on August 23rd

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi