Here is a set of random numbers that we collected over the last couple of weeks. You might have seen some of them but our memory can use a little “refreshing” once in a while.
As of February 2010 50% of all Twitter messages are in English
Heavy users on Twitter in the UK account for 7% of the user base and 79% of all Tweets (as of January 2010). Heavy users are those spending at least 60 minutes a month on Twitter.
Source: Barracuda Labs
That is about 2 1/2 tweets per user per day or 600 tweets per second. Take out the huge number of inactive users and the number of tweets per day (by active users) would be significantly higher.
Sharepost compared the value of some popular privately held companies.
Sharespost is a trading place for trading shares in these companies. It calculates the average value for each company based on a number of factors: 1) its most recent transaction price on the platform, 2) the midpoint level between the latest bid and offer prices 3) valuation estimates from research reports, and 4) any venture financing in the past six months. Transactions and reports from more than 120 days ago are omitted from the calculation.
Source: SharesPost via Businesweek.com
Chatroulette grew from 109,000 unique visitors in January 2010 to 960,000 in Feburary 2010. The largest user group are 18-24 year old males followed by 18-24 year old females. The number of males is more than twice as high a the number of female users.
Source: Andrew Lipman
This March, in the wake of SXSW, Foursquare announced a new record of 347,000 Checkins. They also added 100k users over the 10 days around the event. The user base is now believed to be somewhere above 600k users.
Yelp says that it had more than 26 million unique visitors in December 2009, while we recently reported that the site now features more than 9 million total user reviews.
24 hours of video is now uploaded on YouTube every minute. That number went up by 50% over the last 24 months.
The Apple iTunes Store opened in April 2003 with 200,000 items to purchase. Today, the store sells 11,000,000 songs– this does not include its stock of movies and television programming. In February 2010, Apple broke the 10 billion song barrier.
In January 2010, Apple’s App store exceeded 3 billion downloads– just 18 months after its opening.
Source: New York Times
By 2012, the market for mobile applications is estimated to be $ 17.5 billion
56% of all Wi-Fi connections are from mobile devices, not laptops or notebooks. 14 % of the surveyed state that a mobile device is the primary means to connect to public Wi-Fi.
Note: These numbers are for the US. The use of mobile devices for web access is even more widespread in other countries, especially on the African continent.
Globally, the time spent on social networking sites increased 82% from December 2008 to December 2009 to a new total of 5 1/2 hours per month.
The most commonly asked questions on social networks are for recommendations (29%), opinions (22%) and factual knowledge (17%).
Source: MIT & Microsoft Research
Source: Proofpoint / Marketwire.com