Hello,
my wishlist:
output of valid XHTML (CDATA etc.)
Liquid design support with relative positioning using named divs e.g. (id="menu").
make it easier to integrate this tool into content management systems (layout control with CSS, add new menu entries automatically via the CMS).
Maybe one or all of this features are already implemented - I didn`t have the time to check it out yet.
all the best
s