I use nodeorder module, to order the nodes in my taxonomy listing pages. Unfortunately this uses a different path than taxonomy, and thus doesn't work with page_title.
Path for Taxonomy is taxonomy/term/%
Path for NodeOrder is nodeorder/term/%
I've made a module to fix this problem, but I think it could easily get added into taxonomy.page_title.inc. My module is pretty much a clone of that with the path changed.
You can see my module here: