There might be some selection bias here in Thompson's friend. Despite our narrow view that everyone has a blog, and a ton of personal information out there, mo

There might be some selection bias here in Thompson's friend. Despite our narrow view that everyone has a blog, and a ton of personal information out there, most people's favorite middle school teacher isn't readily available. I think the solution, that I have noticed many sites doing more recently, is to more carefully create the list of questions. I am no longer asked my best friend's last name or my dog's name, but rather more obscure questions, which, as the article suggests, is a step in the right direction.