"One day I might have an idea for something to write, and the next day I’ll think about how that might limit my ability to achieve some other goal, how it will pigeon-hole me or make me vulnerable."<p>It's not necessarily being "vulnerable" rather than being "accountable". We hear stories of trolling and online abuse, but particularly now more than ever, we're accountable to what we say/post/videotape/record, etc on the Web. "Social media" hits this point home.