Emergent Applications

The last post about moregoogle (which integrates google, alexa, and amazon) was created using flickr (which sort of integrates blogger, and vice verse).

Is there a name for this wonderful emerging category of synthetic, webservice-based, value-added application?

How about "Emergent App"?

And when its also commercially brilliant and yet free (as these are)? "Emergent Product" ? "Emergent Business model"

("emergent" as in "emerging", and "emergent properties")