I am trying to make SVG XML documents with a mixture of lines and brief text snippets (two or three words typically). The major problem I\'m having is getting the text align
It turns out that you don't need explicit text paths. Firefox 3 has only partial support of the vertical alignment tags (see this thread). It also seems that dominant-baseline only works when applied as a style whereas text-anchor can be part of the style or a tag attribute.
Vertical
Horizontal
Bit of Both
This works in Firefox. Unfortunately Inkscape doesn't seem to handle dominant-baseline (or at least not in the same way).