I have a couple of blogs going under the same account - one has about 30 followers on the primary blog, and about 10 on the other. Quite a few of the followers of the primary blog also follow the secondary blog (probably because I post in similar categories).
Do followers of the primary blog automatically receive notification to all the blogs I write even if they didn't click "follow"? Or do they only receive notifications of the blogs they have clicked "follow" on?
I suspect it is the second option but I'm not 100% certain due to the overlap of followers.