This is the sort of story that should send London into a Flickr-driven frenzy. Sky News even went so far as to abandon its advertising slots, to bring us live โbreaking newsโ coverage of a whale โ well, more of a shapeless grey blob really โ in the Thames, just near Westminster. If this doesnโt get people snapping and uploading, what will? Follow the evolution of Web 2.0 in real time here.