E-Business Chapter 11 - Social Networks Auctions and Portals

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Across
  1. 6. A social network feature involving posting messages to groups of friend and other group members.
  2. 9. Time on site is an important way to measure the influence of a site. The more time people spend on a site, called __________, the more time to display ads and generate revenue.
  3. 10. Let's Facebook users instant message photos and videos to their Facebook friends.
  4. 11. Auctions where the business sells goods it owns, or controls, using various dynamic pricing models (3 words).
  5. 14. While the early social networks had a difficult time raising capital and revenues, today's top social network sites are now learning how to _________ their huge audiences.
  6. 15. The early leader in social networking was overtaken by Facebook; being reinvented as a music-oriented social network by pop start Justin Timberlake.
  7. 17. The number of unique __________ is just one way to measure the influence of a site.
  8. 18. This involves a group of people, shared social interaction, common ties among members, and people who share an area for some period of time.
  9. 19. An auction where users specify what they are willing to pay for goods or services.
  10. 20. _________ are among the most frequently visited sites on the Web if only because they often are the first page to which many users point their browser on startup.
  11. 21. Social networks of professionals and practitioners, creators of artifacts such as computer code or music.
  12. 23. General portal sites such as AOL and Yahoo did not have well-developed search engines, and hence have not grown as fast as __________, which has a powerful search engine.
  13. 24. A type of social network or community of members who self-identify with demographic or geographic category, such as women, African Americans, or Arab Americans.
Down
  1. 1. A social network feature that includes user-created Web pages that describe the user on a variety of dimensions.
  2. 2. Auctions where the auction house acts as an intermediary market maker, providing a forum where consumers can discover prices and trade (3 words).
  3. 3. Almost 50% of people who use __________ are 35 years old and older.
  4. 4. Helps groups of people with shared interests plan events and meet online.
  5. 5. While social networks originally attracted mostly ___________ Internet users, social networks today are not just about teens and college students, but a much larger social phenomenon.
  6. 7. Let's users send photos to friends that self-extinguish in ten seconds.
  7. 8. This is an area on the Internet where people who share common ties can interact with one another.
  8. 12. The risk of an auction highlighted by the fact that online auctions are a significant source of Internet fraud.
  9. 13. A messaging service that lets users sent text, photos and videos to their friends' cellphones using the Internet and without having to pay telecommunications companies for the use of cellphone SMS messaging services.
  10. 16. The benefit of an auction where sellers can find willing buyers and buyers can find sellers.
  11. 22. The world market leader in auctions.