Screw old news. Join us in real time on the Curbed SF TwitterWire. This just in: Twitter Sixy reports that a huge blow-up dinosaur is protesting at the Esprit Park construction site, chanting "Treat your workers like you should!" while drumming and waving placards around— all the fixings of a good, old fashioned demonstration. One can only describe so much in a 140-character tweet.— who else among you saw Barney's parade?