4. The argument concerning the current littoral crisis --- IMHO, NSFS can be just as valuable to this field of action. The pirates all have "command centers" near the coast. Their locations are anything but secret and they are readily mobile. Wouldn't it be nice to be able to sit 100 miles off the coast, lob 50 shells, pirates run amok amongst themselves while trying to hide and reassemble at a new location several days/weeks later. Sure, it's not a solution to the problem (side rant: the actual solution would never receive political favor) but it throws a relatively cheap wrench in to their plans and disrupts their C2 for some time.
Sounds like a lot of collateral damage, just like a tomahawk strike or jdam.
On a side note, doesn't naval gunfire have a much lower trajectory than artillery?