I just returned from my first CiviCRM sprint. It was called the DC Sprint, but as Jeremy has already posted, we were actually in Maryland.
As a first time attendee of a CiviCRM conference and sprint, I really did not know what to expect. I was very pleased that both WordPress and Joomla! received some real attention at the sprint and I hope we are heading to a place where CiviCRM can be truly CMS agnostic.