@Article{The_Information_ecology_of_social_media_and_online_communities,
  author = "Tim  Finin and Anupam  Joshi and Pranam  Kolari and Akshay  Java and Anubhav  Kale and Amit  Karandikar",
  title = "{The Information ecology of social media and online communities}",
  month = "September",
  year = "2008",
  address = "Menlo Park",
  note = "(PREPRINT)",
  pages = "77-92",
  number = "3",
  volume = "29",
  journal = "AI Magazine",
  publisher = "AAAI Press",
}