Lesson of the Week: The Newsletter Content Flywheel One of the biggest benefits of newsletters is the ability to publish in a safe space. Most social networks are not as friendly or as safe. But on your newsletter, your audience has opted-in to read you; they’re friendly. And if they’re not, you can remove them because you have total control over a newsletter.
This is a great idea, and it's probably the safest. In comparison, Twitter is a lot faster for feedback on ideas.
I usually do a tweet if that works, expand into a thread, and later into a blog post/newsletter.