This week’s storm in the blogosphere focused on the question of “authority” on twitter and other social networks. It all began when welebrity Loïc Le Meur suggested that twitter searches should be filtered by a measure of authority. This immediately elicited critical responses from other high profile members of the online world, such as Robert Scoble and Dave Winer, only to have Mike Arrington leap to Loïc’s defence.
So what is the kerfuffle all about? I’ll start at the beginning, with twitter. I’ve written about twitter many times before, but there may be a few readers who still don’t know what it is. Twitter is a microblog. It is one of many, but currently the most popular. A microblog allows users to post very short messages and links to all of their “followers” (also known as “subscribers” or “friends”, depending on the site). While it is possible to make these messages private on twitter, most people keep their messages public. As with anything publically published online, this means that these messages are visible to anyone, not just followers. In particular, they are amenable to searching. A twitter search is a powerful tool. A good example is using twitter to keep track of rapidly unfolding current events. Over the last few days, many twitter users have been posting photos, news links and opinions about the bombings in Gaza, tagging them with label “#gaza” which makes them easy to find on twitter. In amongst the predictably partisan rhetoric from both sides, it is possible to stay a step ahead of reporting in the mainstream media and gain some genuine insight into the crisis. Not so long ago, a search for #mumbai provided a similar window onto the Mumbai terrorist attack.