Critical Description
Because In-page analytics wants all pages in the same domain and sub-domain, welcome.curriki.org breaks how that works. So all pages in wordpress should be www.currikiorg/current_path in the proxy. (All hard links to Welcome.curriki.org will have to be updated or re-directed)
A related item is a bug in how WordPress pages are tracked in Google Analytic. all pages have "//Xwiki/bin/view/Main/" appended to their current URL (e.g. the home page which was listed as "/" is now listed as "//Xwiki/bin/view/Main/")