...on the home page, and it doesn't link at all from the T&R section.
I added a link to the wiki on the Tools & Resources page. On the home page, one idea is to switch the FAQ item in the middle block with the Wiki item in the Tools/Resources block, below the fold. However, that also brings up the issue of the blogs and how they should be more visible. More design opinions are needed.
Closing, as a fix is in place and further changes are not likely until we finally rework the home page at some point in the future.