Back in the late 1990s-well before 140-character Tweets, Facebook posts and Linkedln discussions-there was the blog. Register at any number of blogging sites and you could set up your own personal or professional website to report and record information, showcase your talent and expertise, share opinions and theory, and relay across the world anything from photos to links to video-all in one place. But are blogs still relevant? Have they been surpassed by other social networking sites?
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