What can you do if someone you don't know — or don't want to be associated with — adds you to a "Twitter list," those custom groups of accounts that users can create? Nina L. Diamond offers instructions in a Poynter post: "You can review the lists that include you, and remove yourself from any that are inappropriate or make you uncomfortable … The good news is it’s easy to find out which Twitter lists you’re on, and to make a graceful exit from them."
