It would be nice to have a Metapost integration in TexWord. The best would be some elementary
"wysiswyg" feature to handle basic positioning and rescaling things with the mouse (e.g., rectangle, circle, etc.)
for a restricted set of macros.
Since Metapost renders in postscript, perhaps it would be not too complicated to render, at least,
automatically the metapost code from a Latex document (It is already possible to embed metapost code
into Latex by using some packages).