Sooner or later, you will be asked to be a member of a panel at a meeting or conference. You’ll sit up front in front of an audience of some size.  You’ll be asked to give your opinions to questions that the audience members or a moderator asks. I get this chance every now and then. I’ve learned some things along the way that may help you. Here’s how to be a great panelist. 1.  Think of the questions you…