A lot of us are prolific makers, we're just not prolific sharers. I've amassed a ton of bitbucket repos the world has never seen. Now, I'm learning to share my work and focus on marketing in conjunction with development.
That's kind of funny you should say that. A book I'm currently reading advocates that our best writers of today's day and age won't be those on the internet that share their work easily but instead hidden away, released to small groups of audiences. One such forum referenced was TOR and Darknet.
Part of the argument is that we draw conclusions and interpret a book based on our own experience in the current time - not the time at which the book is written. Meaning changes with time, he gives an example of Moby Dick. It meant something totally different to someone back when it was written and was not popular. It was not until later did the book become popular because it was interpreted for the various meanings people think it's about. Secondly, the book is written for that specific audience - not the entire internet and/or world. The author remains in total control. He then mentions Kafka as an example because he as so controlling of his writings.
I think hes talking about "But What If We're Wrong?" by Chuck Klosterman. Sorry to spoil the secret!
edit: Its highly recommended. Also, its not an argument about quality. The author speculates about what kind of art produced in the present day that people in the future will value.
I wrote a piece last night about it:
https://blog.oldgeekjobs.com/be-a-prolific-sharer-31bfdfb50a...
It's about not being afraid to share the things you make and tuning them until they resonate with your audience.