Quoting Ryan Sarver <rsar...@twitter.com>:
Just wanted to update everyone and let you know that we are going to be
extending the Annotations hackfest to anyone interested, regardless of
whether or not you are able to make it to SF. We'll be providing a preview
of Annotations to anyone interested with the caveat that it might get torn
down again after the weekend is over if we feel like we need to make some
changes based on the feedback from the weekend.
Thank you!! It's going to be a fun weekend! ;-)