Some want weddings. Others want champagne receptions at sunset on their own private beach. Others, still, want to take a leaf straight out of the film script and "dance and kiss on the beach." It's called the Mamma Mia! effect. And nowhere is it felt more keenly than on the Aegean isle of Skopelos, where the capacity for life to imitate art has gone full throttle since the release of the film version of the hit Abba stage show. Tiny Skopelos's spectacular scenery brings in visitors wanting beach weddings Until the arrival of the Hollywood star cast 15 months ago, Skopelos (population 4,696) was best known for its plums, pears and pine trees. Without an airport, reachable only by ferry and devoid of the gaudiness of other Greek resorts, few could have imagined that the 96 sq km isle, set in the northern sporades east of Athens, would become the backdrop of a blockbuster featuring Meryl Streep, Colin Firth and Pierce Brosnan. Even fewer could have foreseen its emergence