I just gave a demo of SQLstream to Joe di Paolantonio. I gave Joe a couple of the usual demos, including the one where we read feeds from Twitter, Google news and various RSS feeds. Joe sent a real-time commentary as a series of tweets, and these duly showed up in the demo.
A bit of a stunt, but it was cool, in a geeky Hofstadter-esque recursion kind of way. Then we had lunch; good chinese food, and blissfully offline.