I can't tell you how chuffed I was to read this! To hear that a regular at the World's End liked the reference was a huge shot in the arm! That pub has stuck in my mind ever since I had my first Guinness there back in Jan '03. I've been back to London (and Camden) twice since then, and adored the hell out of Camden every time. Camden and the Castro are my two favourite neighbourhoods on the face of the planet.