A sad day for transport geeks: London Connections, the endearingly obsessive blog that chronicles in painstaking detail transport projects across the capital, has shut up shop. The site's owner, Mr. Thant, a welcome nit-picker of Londonist's own travel-related reportage, is "moving on to other projects", though he doesn't entirely rule out a return at some point in the future. The minutiae of London's rail networks will be left unexamined by Mr. Thant's watchful gaze, and......