I share quite a bit of what I make or think. It almost always is rewarded with indifference or mild to extreme hostility. The best I can hope for if I am lucky is a tepid level of upvotes (perhaps one or two dozen) and maybe one comment.

But I continue to post links and comments on reddit and Hacker News no matter how much hate or indifference I receive. Sometimes I doubt that I should bother. But I do anyway.