Evolution of Social Networks: From Conversations to Visuals and Back

Successful category winners invent something unique in their field./nBeing copied by others is not a significant challenge if you already dominate the use case./nFacebook's real challenge is to introduce a novel feature that attracts users./nCopying existing platforms like Twitter is not enough to sustain long-term success./nIt is important to offer a fundamentally new use case to capture people's interest.