I'm more the "I forget to tell people stuff" type person. I have friends who would be perfectly happy to read my things but it takes me forever to actually shoot them a link because I'm too busy playing Turtles in Time with them or cooking or whatever.
There's only a few people I purposely don't show my stuff. I'm talking in-laws, etc who are sweet wonderful people but who believe that D&D is satanic and certain sexual preferences don't actually exist and several million people are just making it up. You get the idea. I think of not sharing my work as "sparing" them because they still have to interact with me, so at least I can ensure they're not picturing horrible shapeshifting alien beasts and killer schoolgirls while they're talking to me.
Realistically, I know I'm just sparing myself the conflict and sideways glances though. XD