because those others are minimal in comparison to the ones that say "Dodgers". Even still considering what the Dodgers are doing, and considering how many CBers live in, or are from, Socal then I don't think 60+ threads in a month and a week is overly prolific even if a very few don't mention the Dodgers.
And of course the ones you linked aren't about the Dodgers as a whole anyway, they are about specific players on the Dodgers. If someone started a thread that said "Mike Trout to start rehab" would that qualify as an Angels thread or a Mike Trout thread? I'd say a Mike Trout thread.