Any preferred interaction with the XML tools stack overflow topic?

Howdy! Pretty much the only thing I do on stack overflow any more is update https://stackoverflow.com/questions/91791/grep-and-sed-equivalent-for-xml-command-line-processing about once a year.

Anyone have thoughts about how to improve it while not duplicating work? From my personal use, I most care about command-line usage (non-tui), and stability of maintenence (when first written, if actively maintained). Occasionally I care about implementation language if it means I have to install an especially modern scripting language on a production machine, or use non-system packaging.

One thing about the Stack Overflow responses is that most of them have example files and commands, is it insane to imagine a standard usage example for each tool?

If you think no action on either side is appropriate, this is the one sort of ticket where that +1 response makes sense.