MICHAEL S. McQUARY resigned as president and a member of the board of Internet-service provider EarthLink Inc., citing "personal reasons." Chief Executive
CHARLES G. BETTY will assume
Mr. McQuary's day-to-day responsibilities. McQuary had served as EarthLink's president and as a board member since February 2000 , when EarthLink Network merged with Atlanta -based MindSpring
Enterprises. At MindSpring, McQuary had been president, chief operating officer and a member of the board.