I don't always agree with Erik Sass, who writes at MediaPost's TheSocialGraf blog, but I really think he's hit this one squarely. Looking at Google's rumored plans to build its own social network, presumably to rival Facebook, he observes that there's discussions about, and answers to, the questions of "when" and "how" and even "who." But the big question he thinks is unanswered on Google's part is "why" - WHY would Google want to do this? Are the proposed gains so great for Google that they could succeed in knocking Facebook off its perch? Sass says he's stumped.
So am I. I live very happily with Facebook AND Google, using them for quite different things. The figures Sass quotes suggests I'm hardly alone; roughly 2/3 of all search requests go through Google, while only a tiny fraction of Facebook page views are generated by search queries.
I generally use Google as my home page because, if I'm generating a new browser window, it's usually to find something - and I find Google unequalled for that (sorry, Microsoft). When I move to Facebook, as I do with distressing regularity, it's for a completely different need - the need to find out what others are doing, or post about my doings and my blogs. No problem - and I suspect I'm not alone.
So the unanswered question remains: why is Google doing this (if, in fact, they are pursuing their own social network). What do you think?