From Digital inspiration:
A survey of the most popular social networking services (I’m not sure I consider email to be truly social networking, but anyhow…)
Email: 35%
Facebook: 10%
..
Myspace: 7%
del.icio.us: 4%
Complete stats and graphs here
From Digital inspiration:
A survey of the most popular social networking services (I’m not sure I consider email to be truly social networking, but anyhow…)
Email: 35%
Facebook: 10%
..
Myspace: 7%
del.icio.us: 4%
Complete stats and graphs here