I’ve been buried in seclusion the last several days, trying to get a review article on the consequences of the Internet for politics (from a political science perspective) finished. Obviously, this is far too large an undertaking for a 12,000 word piece, so I’ve concentrated on two debates – arguments over the Internet and political polarization, and arguments over the putative role of the Internet in the Arab Spring. An initial draft is available here – comments and criticisms welcome (I’m already aware of, and planning to fix, the slightly ropy bibliography, the tendency to grossly over-use the word “plausibly” and the unexplained switch from discussion of ‘sorting’ in the opening section to ‘homophily’ in the main text). This is a topic where there are relevant literatures in political science, sociology, communications studies, and computer science that overlap without necessarily talking to each other that well. I’ve tried to gather as much as I can from across these disciplines, but am sure that there is plenty of material out there that I am unaware of.