CornPlanter
Emperor
Are you going to build one for every coastal resource?
I'd rather use ships of the line, or ideally frigates + airships if I can trade for physics w/o major concessions. I guess an iron clad could serve in that role if truly needed though.
I do that often for resources that are most likely to be pillaged in a case of war (and war is somewhat likely). If resources are close together I use patrol command instead of building separate stacks of ironclads for each resource, obviously.
Maybe its not the best way to protect resources, maybe there are alternate (better!) ways, but still, Ironclad has its uses, performs its duty fairly well and is certinly far from "most useless" unit in the game. In my opinion, explorer is like hundred times worse than Ironclad. I bet people dont vote for it only because they forget it exists at all (never been built in past 5 years)
