stillontheground,
Sorry to hear you didn't make it this time. I know it doesn't make you feel any better but it truly does show that you did a great job to get as far as you have. Maybe it just came down to numbers and they like you but they didn't have enough spots.
On the bright side you are showing them your enthusiasm and persistance and maybe the next time is your time. Things do happen for a reason, I hope you find yours soon.
Don't give up.