manually clarified place=hamlet for GNIS-added features in Idaho as either place=hamlet, place=isolated_dwelling, place=locality, or place=neighbourhood and removed unnecessary tags
"isolated_dwelling" is almost never the correct tag for places in the United States. If you think you've found one while cleaning up GNIS, it's probably either a former town, a former railway stop, or you need to look around to find the rest of the hamlet.
Thanks for the info! I used isolated_dwelling for places with only one or two households (farmhouses mostly) even if they previously had a larger population. If this isn't correct, let me know and I'll go back and retag them as hamlets.
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