Hi,

I noticed you changed Camas from a town to a suburb.

As noted on the OSM Wiki "OSM's usage of 'suburb' is different than that used by North American English, where a suburb is "an area, often residential, outside of a central city". Often these suburbs are distinct settlements and will be tagged as place=village, place=town, or place=city, depending on factors such as population."
(https://wiki.openstreetmap.org/wiki/Tag:place%3Dsuburb)

In other words, incorporated places like Camas should be classified as a city/town/village in OSM whilst suburb/quarter/neighborhood are used for neighborhoods within these incorporated places or unincorporated places such as CDPs.