2009-10-20-皮尤-Twitter_and_Status_Updating,_Fall_2009_16页_919kb

Twitter and Status Updating: Fall 2009 Summary

Key Findings

• ** substantial increase in usage**: Twitter adoption rose from 11% in April 2009 to 19% among internet users by Fall 2004.

Driving Factors

• Social network users: 35% li editable key. is connected.
• Mobile internet users: 54% have wireless access, with 25% using Twitter.
• Younger users (18-44): Accounting for rapid uptake, with 37% use among age 18-24 users.

Demographics

• Median age: stable at 31 years.

Future Growth

• Adoption expected to grow as mobile devices become primary internet access.

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 The summary provided captures the essential information from the report: the increase in Twitter usage, the key user groups driving the growth, and demographic insights. The usage increased from 11% to 19%, primarily driven by social network users, mobile internet users, and younger demographics.