Social Media

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Across
  1. 3. App for ephemeral messaging (7 letters)
  2. 6. Popular microblogging platform (6 letters)
  3. 7. Photo-sharing app (8 letters)
Down
  1. 1. social networking site (8 letters)
  2. 2. networking site (7 letters)
  3. 4. Online conversation platform (4 letters)
  4. 5. Short video sharing platform (8 letters)