Step 1: Decide to start blogging regularly in order to keep up a good connection with "your people."
Step 2: Enthusiastically write a first post announcing this change. Tell everyone everywhere.
Step 3: Have a thought that you think about putting on the blog.
Step 4: Decide "meh, why would someone want to read about that?" (even though sharing thoughts was exactly the reason you started the blog)
Step 5: Forget to blog.
Step 6: Remember, then feel guilty about it.
Step 7: Blog.
Repeat.