"So props to the Mozilla Labs team. You’re definitely pushing the envelope and I think you’re doing a lot to help move the web in a good direction. The more we can abstract the data, the better, richer experiences we can build around that. For some that may be the command line, but it’s not hard to see other applications popping up that would put a GUI face on the Ubiquity infrastructure."

Check out the video - looks very neat. I'm hoping they'll do a bit more with the interface though, particularly a cool expression builder type interface to prompt and hint.