I liked this:
Frost also rides the F train and is buddies with Velandria on Flickr’s subway sketchers group. But the two have never met face to face.
Meanwhile, the New York Times tried to draw a quick portrait of riders on the Q train one morning. Kind of disappointing, although I guess they didn’t have much time. (Incidentally, both articles came out around the July 4th weekend, probably because those were expected to be slow news days.)