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It was launched at the TechCrunch50 conference.
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Users "check-in" to the entertainment that they consume using a website, mobile website, or a device-specific application.
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It is a location-based social networking website for mobile devices, such as smartphones.
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It is a question-and-answer website created, edited and organized by its community of users.
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It is an online chat website that pairs strangers from around the world together for webcam-based conversations.
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It is a pinboard-style social photo sharing website that allows users to create and manage theme-based image collections such as events, interests, hobbies, and more.
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It is a free photo-sharing program and social network .
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It is a multilingual social networking and identity service owned and operated by Google Inc.
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It is a website that serves as the permanent home for the Harry Potter book series.
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