Social Network Improvements Coming In Windows Phone "Mango"

I have written before that I believe smartphones are “the platform” for social networks. Some degree of social network integration is now expected with all smartphones, from iOS 5’s Twitter integration, to Android’s Google and Android integration, and Windows Phone’s integration with Windows Live and Facebook. Of the smartphone platforms on the market today, I think that Microsoft has been making the biggest effort to use social networking integration as a differentiator.

The design principle behind Windows Phone is to focus on how users share and retrieve information with their phones.