Of all the companies gone public in the past year, only one pays for its CEO's yacht-club membership. That's security-software maker ArcSight, which went public on Valentine's Day. The CEO is Robert Shaw. According to Footnoted, Shaw's other benefits include an apartment near ArcSight's Cupertino headquarters, a car for when he's in San Francisco and airfare for travel between Shaw's homes in Montana and Cabo San Lucas. All of which isn't as unusual as the yacht-club membership.