Twitter Doesn’t Give a Damn Who You Are

At a very basic level, Google+ and Facebook are in the identity delivery business, and Twitter is in the information delivery business. That’s a powerful distinction. It reflects a fundamentally different conception of what’s more valuable: information or identity. It also gets at who is more valuable, advertisers or users.
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Slightly sugar-coated article on the difference between Twitter vs. Facebook and Google’s social network (how is it called, again?).