Question about thank-you note: I had a phone interview today for Groton, and she gave me her name but not an e-mail address or anything like that. (She did give me the general number to call, but I don't think it would make sense to call her to say thank-you, since I already said thank-you on the phone). For St. Paul's, the person gave me her email address, and for all the others I had personal interview so they gave me their cards and I sent notes by mail. Should I not send a thank-you note? If I should, how?