Netlog is experiencing strong growth in its iPhone app and mobile site. The document discusses Netlog's strategy to be a leader in fun games and pop culture for its target demographic of 14-24 year olds globally. It considers whether Netlog should focus on apps or mobile web, and concludes that apps are best but mobile web should not be underestimated given its progress and benefits. So Netlog will do both, with apps through partnerships and mobile web in-house.