And the other cultural blogging I did recently, to excuse the fact that I haven't done much here for the last day or so, was in a couple of comments on this, concerning the number of symphony orchestras there are along a (at least symphonically) rather remarkable railway line from Washington DC to Boston, via Philadelphia and New York, and Baltimore, and also (for symphonic purposes) Wilmington, New Haven and Newark.

UPDATE: In a futher comment, Michael Jennings reveals that he does not know how many symphony orchestras there are on the Tokyo-Nagoya-Osaka corridor.