Social Media Statistics (Wikipedia,Flickr,Twitter,Google+)

Wikipedia,Flickr,Twitter,Google+  are also used as the most popular. So, I should show you this statistics:

1. Wikipedia hosts 17 million articles
2. Wikipedia authors total over 91,000 contributors
3. People upload 3,000 images to Flickr (the photo sharing social media site) every minute
4. Flickr hosts over 5 billion images
5. 190 million average  Tweets per day occur on Twitter (May 2011)
6. Twitter is handling 1.6 billion queries per day
7. Twitter is adding nearly 500,000 users a day
8. Google+ has more than 25 million users
9. Google+ was the fastest social network to reach 10 million users at 16 days (Twitter took 780 days and Facebook 852 days)

I think, this information is important for us to know how many people use the Social Networking.