You snap in gears to transform data. HOT.
If only this could
(a) dump into plain perl
(b) dump into any language of your choice here.
Forget XSLT, you could make a whole lot of screen scrapers to RDF services in seconds. Woah.
Semantic Web applications: Get all of the crappy data from source A and source B and make it just work, with fully blown RDF? Yes please!