Yesterday i posted a short poll on linked in and on this blog.24 hours later i got some powerfull answers.58% voted Linkedin and 41% voted Facebook.Only 1% voted xiaonei (China only), Xing (Europe mainly) and My Space.In the following post Lee Odden shows a similar picture.He also suggest to include Twitter.The meaning for us as marketers is that we need to focus on these two and forget about the rest… There is a limit to the time we can spend on social networks. Foe me personally, I have realised that my focus on linked in was good, but that there are many contacts i can miss, that love facebook and prefer it on linkedin…