I have always found the idea that new media would somehow kill off old dictatorships unconvincing. The Chinese government seems to have coped perfectly well with the rise of the internet. Still, events in Iran have given a new lease of life to this theory. The use that the Iranian opposition has made of social networking sites and, in particular of Twitter, has excited lots of interest. Yesterday the State Department even asked Twitter to delay an update of its service, so as not to disrupt the role the micro-blogging service is playing in allowing the Iranian opposition to communicate with each other. (Note for my mother, you can post tiny little updates onto a twitter site, instantly, using a computer or your mobile phone - provided the “tweet” is no more than 140 characters long.) Some people have now predictably dubbed this the “Twitter revolution”.
Certainly, some of the tweets coming out of Iran make exciting reading. Andrew Sullivan has pulled together some of the best twitter feeds. And here are a few other popular ones that give you an idea of what information is coming out. Tehran Bureau, an interesting site that pulls together reporting from Iran, also has its own twitter feed.
Still, while I think Twitter gives a good sense of the atmosphere in Iran I cannot say that I felt espescially enlightened after reading all these tweets. The first and most obvious problem is that I don’t know who any of these people are - so it’s very difficult to gauge the accuracy of what they are reporting. Second, there is a limit to how much information you can convey in the requisite 140 characters - and, as for context or analysis, forget about it. I have found good reporting and opinion pieces and even the comments on my blog, rather more illuminating. Hearteningly, I do not seem to be alone in my scepticism about the Iran Twitter phenomenon, as this post from Dan Drezner illustrates.
Still, if readers want to direct me towards good blogs or sites or even tweets - or any other useful reading matter on events in Iran, please do.

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This blog covers a variety of topics from US foreign policy to European politics and the Middle East - and whatever else happens to be in the news or catch my attention. I joined the FT as chief foreign affairs commentator in 2006, after a 15-year career at The Economist which included stints as a correspondent in Brussels, Bangkok and Washington. I write a weekly column on foreign affairs, which appears in the paper on Tuesdays. Occasionally my FT colleagues contribute posts to this blog.
Geoff Dyer is the FT's China bureau chief. He has been a correspondent in Shanghai and in Brazil and has also covered the pharmaceuticals and biotechnology industries from London.
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