小刀娱乐网 · 免费提供绿色软件、活动线报以及其他网络资源，好货不私藏！
: It set the blueprint for every social media app we use today—the infinite scroll, the tab bar, and the mobile notification.
: They optimized the code so photos would upload in the background, allowing users to keep scrolling while their 2-megapixel memories traveled to the cloud. The Launch Facebook 2.0 For Iphone 3G
: Abandoning the "grid" layout of the first experimental app. : It set the blueprint for every social
