The latest Yahoo executive out the door is Peggy White, general manager of Yahoo Finance, a Yahoo spokesman confirmed on Thursday. An internal Yahoo e-mail discussing White's departure was posted in a reader feedback section on Portfolio magazine. It does not say what the circumstances were surrounding her departure, but the tone is fairly clear. "Peggy White will be leaving Yahoo. I want to thank Peggy for her time and contributions here," writes Scott Moore, head of news for Yahoo. Mark Interrante will serve as acting general manager of Yahoo Finance.