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I must agree in that Nautilus Scripts are to underrated, why ain't any distro using it? this is one of the greatest potentials of Nautilus and is barely used, Nautilus should come with at least 2 or 3 scripts by default than can do something usefull.
Another underated feature has to be the documents Templates, its so easy to create one in GNOME comparing it to Windows, and again, distros are not using it, if a distro includes OpenOffice then why not include a Template of an empty document? or a template of at least a text file?
My 2 cents.