Undertook my first commute ever this morning and had perfect weather for it--60s, cloudy but not threatening. 7 or so miles from Crown Heights, Brooklyn to the Flatiron area of Manhattan. Plenty of zippy brakeless wonders coming over the Williamsburg Bridge, but I was happy to see a lot of beaters to match my own hardtail (I'm really gonna need something a little better suited to urban riding)...