It was a great surprise to me, when after much work and refinement of Xanjax code, WordPress suddenly began to work natively within Xanjax. Being able to wrap a quite intensive PHP application like WordPress natively within Xanjax proves the viability of Xanjax code for more general use. In the end, URL query and anchor filtering, and cross browser support for anchors within a DIV element, were the main stumbling blocks to be solved before WordPress finally worked inside a DIV instead of having to be wrapped in an OBJECT element. Of course, extensive CSS layout changes were needed to make things look pretty, so I wrote a WordPress theme specifically for Xanjax. At this time, the admin sections of Wordpress don’t integrate into Xanjax.
As far as I know, there only remain some IE issues with OBJECT elements to be solved before “anything” can be shoved in a DIV, cross browser. However, broad public testing will be required to confirm that.