I shared a person I've recently stumbled into online, Dane Ehlert, as an example. I don't remember how, but I saw his twitter handle, checked out his blog, and was floored with how much great work was hiding there. I say hiding because, to my knowledge, his work hasn't been shared.
Then Dan called me out.
"John, you have a readership on your blog, right? Have you talked about him? Have you shared his work?"
Nope. Until now.
My goal is to interact more with him and learn from him. Thanks for contributing to the betterment of math instruction everywhere, Dane.