I am using the prototype library, which automatically populates an object responseJSON when the content type is specified as application/json.  This works fine, but for some reason the debug bar does not display the content in the Content window when I use that type.  It works fine when I specify text/html, but then prototype doesn't work properly.

I would guess there is a list of acceptable content types that are okay to display as text.  Can application/json be added to that list?

Thanks!!