Off the top of my head I would class stuff like Rayman Origins, Ultimate Marvel vs. Capcom 3, and Street Fighter X Tekken as ports. Solid games, but ports all the same (by your definition). I'd like exclusive stuff of the same quality, not ports.
I use shovelware as a broad term for product I simply don't like or don't find compelling. Shovelware is a subjective term anyway. Even the solid ports I mentioned fall into this to an extent in the sense that they aren't a compelling reason for *me* to own the system. I'm far from alone on that...