The 1/9/90 Rule of UGC & Why It’s OK to Have Lurkers
Both Sides of the Table
AUGUST 24, 2010
What Quora has done is wrap social networking around Q&A with the more clever next-gen UX I’ve seen. I wrote the following update to my original answer to that question: Update: Social networking sites have an additional attribute in that they are communication vehicles as well as UGC sites.
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