They either meet in person or are writing books instead.
And they don't know how to blog, and they have no idea that this would be free.
And they don't know how to blog, and they have no idea that this would be free.
Although writing a book vs posting a tweet has enormous differential, I think writing a blog post or an essay has somewhat between and constantly update-able.
As for me, writing an essay to share what I experience this month is a lot of work.
May be it's the same for others in general?