As a writer, one of the most fascinating people I've come across on the internet, not someone I know, but someone I've seen, is Tommy Edison.
I've always wanted to write a story told from a truly alien perspective. Tommy shows me how by just being blind, that he thinks about the world in a radically different way than I do. If I can't see things from a different angle then I can never hope to write my alien story.
Tommy has been blind since birth, and has been putting up YouTube videos forever about what it's like to live this way. I've found them endlessly fascinating because each time I watch one, I learn some new thing I take for granted.
Unfortunately, I can't embed some of my favorites of his, but his perspective on the world is so radically shaped by how he's experienced it. I love this guy.
I love it, "How do you lose stuff? Can't you SEE?"