Friday Happy Hour: Special Guest Stars

It's a busy afternoon at mental_floss—we're preparing to unveil our new homepage later today. Here are three questions for you to ponder while you anxiously await.
1. We've lined up a special guest blogger for next week. Grammar legend Patricia O'Conner, author of Woe Is I: The Grammarphobe's Guide to Better English in Plain English, will be sitting in. And next Friday, she'll be answering a handful of reader questions.
I don't want to spoil any of the topics she'll be covering, so I'll ask this: what other special guests would you like to see writing for mental_floss?
Have a great weekend!
[See transcripts of previous Friday Happy Hours]