Hi Linda,
Thank you for bringing some degree of clarity back to my fuzzy little brain ;-)
You know, as I was reading that post, I was receiving a few mixed signals, and you
nailed them. I agree, she did appear to have a few things convoluted.
A new client accidentally setup a Brand page, but he is a single location based business providing cycling tours, so I was actually searching for the latest approach to convert a Brand page to a Local Business page when I stumbled across her post. Later, I found Mike's post on the topic as well as the official Google doc.
Totally agree that the dual approach would make sense for some corporations with multi-locations.