6 ms·

Nah, I wouldn't be too sure about it. They haven't even kill Facebook or Twitter yet.

• Charuru 16y ago
  They didn't clone Facebook or Twitter?
  • brownleej 16y ago
    I thought that was the point of Orkut and Buzz.
    • philwelch 16y ago
      Orkut may not have predated Facebook, but it predated the wide spread of Facebook--as I recall, I was able to use Orkut before Facebook expanded to my college.
• deleted 16y ago
  [deleted]
• petervandijck 16y ago
  Groupon doesn't have network effects to protect it.