First, a small warning: I am having an extremely crowded and busy week, so blogging here (even the catchup I need to do to the many excellent comments on the Battle of the Opens post) will suffer.
Something for folks to chew on in the meantime: can anybody explain to me what this tool (if it is a tool) actually does? I clicked over thinking it might be a good thing to add to a tidbits post, but I confess myself wholly flummoxed by the jargon therein.
Any ideas, anyone? Especially anyone with a health-care background?