Twitter Privacy Fandom can have some real issues with privacy. And parts of fandom are really making a move towards twitter as a way of connecting with other fans, getting news, etc. If you've locked your entries so that only friends can see your twitter updates,
ValleyWag is running a story you need to know about: Your locked posts are visible to all who view the xml feed for that. It just reiterates the one truism on-line that you should always remember: Never put anything on-line that you don't want the world to know because your information can become public.