Nielsen recently published some interesting statistics on the growth of different social media sites across the globe.You can see the main chart above.
They show the unstoppable rise and rise of Facebook, to over 100m monthly visitors, though Twitter's rate of growth is now higher than Facebook's. Twitter saw growth of 579% year-on-year, from 2.7 million unique visitors in December 2008 to 18.1 million in December 2009.MySpace's decline also continues unabated.
Interestingly, the time per person dedicated to visiting social media sites shows the US, UK and Australia leading the way (Canada is not included in the data, but presumably would be amongst the leading group too). You can see this in the table below from the Nielsen study.
Any social media campaign would do well to take the time per person factor into account, as this will impact the degree of penetration of the campaign. Social media users in countries with higher time spent per user can be enagaged at a deeper level with both the social media campaign and its message. Conversely, if a country has a lower time spent per user (like Switzerland), this would indicate that campaign 'bursts' with shorter engagement times would be more effective.
Any social media campaign would do well to take the time per person factor into account, as this will impact the degree of penetration of the campaign. Social media users in countries with higher time spent per user can be enagaged at a deeper level with both the social media campaign and its message. Conversely, if a country has a lower time spent per user (like Switzerland), this would indicate that campaign 'bursts' with shorter engagement times would be more effective.
I'm happy to announce that we'll be hosting a very special 
Late last year, we held 
