Sure.

I separated them to make each individual frequency easier to parse.

My error; this is in Colwood

Thanks. I have also added street addresses for the entire Regional District of Nanaimo, as well as the incorporated municipalities in the Cowichan Valley Regional District.

I do not agree with that. Sometimes the best point to tag as a hamlet is an intersection, and JOSM does not throw such a warning.

Is there any reason you moved the "Grantham" tag off of the intersection?

Um... Are you sure "Wilderness" is supposed to be spelled with an extra N?

The tag "communication:radio"="fm" is unfortunately deprecated. The relevant features should be tagged as "communication:radio"="yes" instead.