Comedienne Margaret Cho's new position as board member of a vibrator company couldn't have come at a better time - her sex toy has just broken. Lesbian Cho has accepted a seat on the board of directors of Good Vibrations, a San Francisco company that markets vibrators, bondage gear, condoms and lubricants. She quips, "I am joining Good Vibrations just in time - my Hitachi vibrator has just fallen into two pieces after 15 years."