Andy's actually moved on to the University of washington. They were gracious enough to let him go on leave for 6 months to work on Sky prior to the launch, but he's since moved to Seattle. I'm sticking around Google for another year to continue developing Sky, afterwhich I'll hopefully be going back to academia. The press release with the Berkeley groups is right in line with what we intended to happen with Sky (not surprizing since we worked with both groups on their layers prior to launch). As we say in the paper, we see Sky as an excellent tool for astronomers to use to communicate their work to the public. Even better, it's something that will let the public communicate right back.