I took that train out to Greenport about 6 years ago (July 4th weekend) and thought it was a lovely ride. Once I got out to Greenport I noticed a TON of cyclists of all ages and interests. I though..."Hmmmm, what a wonderful place to ride." I have no idea about the closure of this train line, it seemed to me that, at least in the summer, there was more than one train a day running into and out of there, of course that could have changed. There are probably a lot of people who do not even realize what they are missing, which is a shame.