As anyone reading this will hopefully be aware, starting next year there will be a more consistent and relaxed mechanism for adding new gTLDs to the Internet. Which leads to an inevitable and interesting question: what new generic top-level domains would be useful and/or successful as the Internet continues to evolve? I have been pondering this on and off for a few months and keep coming up with fairly obvious ones: .blog, .news, .coffee, .google and so on.
http://blog.icann.org/?p=183