Here are the figures from TVWeek:
The potential for social networking on phones is huge. MySpace, the biggest social networking site on the Web, now commands nearly 5 percent of all Internet visits. Audience measurement firm Hitwise reports that one of every 17 Internet visits is to a social networking site, with MySpace commanding 81 percent of those visits.
With 2.8 billion mobile phone users out there it’s predicted that 2007 will see more people will accessing the internet via a mobile phone than via a PC. Huge potential for social networking on phones? You do the math.
What should be interesting is whether or not that translates into the widespread use of mobile social media.