Majors - I also wanted to complete each cos you can get a cool certificate with them all on, and your name on a list... but I guess I could just make my own certificate of the marathons I've completed. It was always my goal to see the world through running, so NYC was a must, that being said I'd been to NY many times before, so it was annoying that I didn't choose to do the Cyprus 4 day challenge instead, which is what I was deciding between when I booked over a year ago.
Thanks for the recommendations on the others - I do like going to the States, as I have a lot of friends and family there, its just a shame that If I want to do NYC it will cost me exactly the same or more than it did this time, rather than the same minus the entry fee...
Well I'm going to see if I can handle a marathon with a field of only a few hundred - I prefer smaller fields for shorter distances, but in the 2 marathons I have done, I really found the support really helped in those last few miles...