We know a lot of people are looking forward to I/O Extended in London, so this is quick post about GDG London's plans this year.
Due to limited availability of GDG organizers in London during I/O, we're handing over the reigns to Londroid this year, who will be handling registration via their Meetup page, which is also the best source for up to date news:
http://www.meetup.com/android/events/109054662
Registration is already full, but we're working with Londroid and Google to try and find capacity to fit as many people as we can to make this a great event for everyone who couldn't get to I/O. Add yourself to the waitlist and we'll have more details very soon.