I have been using my personal blog for over ten years now, and I only publish there. Have created my own audience which is growing and shrinking from time to time. Gives a sense of autonomy and ownership. But it all depends on your goal: do you want people to read it (and which people?) or do you just want to get the story out of your system. Personally, I always have both goals: I write to think first, and share it with the world because I know people enjoy it.
I have been using my personal blog for over ten years now, and I only publish there. Have created my own audience which is growing and shrinking from time to time. Gives a sense of autonomy and ownership. But it all depends on your goal: do you want people to read it (and which people?) or do you just want to get the story out of your system. Personally, I always have both goals: I write to think first, and share it with the world because I know people enjoy it.