49 Amazing Stats

Adam Singer har på sin blogg laget en oversikt over interessante statistikker knyttet til sosiale medier, web 2.0, crowdsoursing og søk. Her er noen høydepunkter.



Google search stats:

• 1,000,000,000,000 (one trillion) - approximate number of unique URLs in Google’s index
  
• 2,000,000,000 (two billion) - very rough number of Google searches daily
• 68,000,000 - the average number of times people Googled the word Google each month for the last year

Wikipedia stats

• 2,695,205 - the number of articles in English on Wikipedia
  
• 684,000,000 - the number of visitors to Wikipedia in the last year
  
• 75,000 - the number of active contributors to Wikipedia
  
• 10,000,000 - the number of total articles in Wikipedia in all languages
  
• 260 - the number of languages articles have been written in on Wikipedia
  

Blogosphere stats

• 133,000,000 - number of blogs indexed by Technorati since 2002
  
• 346,000,000 - number of people globally who read blogs (comScore March 2008)
  
• 900,000 - average number of blog posts in a 24 hour period
  
• 1,750,000 - number of RSS subscribers to TechCrunch, the most popular Technology blog (January 2009)
• 81 - number of languages represented in the blogosphere

Twitter stats

• 1,416,448,381 - number of Tweets to date
• 3,000,000 - number of Tweets/day(March 2008) (from TechCrunch)
• 723,104 - number of followers of the most popular Twitter user (@CNN)
• 63% - percentage of Twitter users that are male (from Time)

Facebook stats

• 150,000,000 - number of active users
  
• 170 - number of countries/territories that use Facebook
  
• 35 - number of different languages used on Facebook
  
• 2,600,000,000 - number of minutes global users in aggregate spend on Facebook daily
  
• 100 - number of friends the average user has
  
• 700,000,000 - number of photos added to Facebook monthly
  
• 52,000 - number of applications currently available on Facebook
  
• 140 - number of new applications added per day
  

Se hele listen her...