Due to a few requests, I have now reset the wiki for 2012-2013. Note that the wiki for 2011-2012 is still available for reading and updating.
The format of the wiki is the same as before. The main change you will notice is that there is a new forum category for job ads. It is a place where you can post copies of job ads, which can be linked from the main wiki. I have posted a few examples already, so hopefully it will be fairly straightforward for others to do. The purpose of this change was to address the problem of job ads being removed from other websites, rendering wiki links non-functional.
There is also a new forum category for search status inquiries specifically for 2012-2013 (the old forum category from past years is still available). It made sense to create a separate forum category to avoid confusion about whether a post referred to a search from the current year or previous years.
Best of luck to all job seekers!