Polly Horvath's HPVII Ending.
Heh:
“I can’t believe it. How’d they die?”
“Which one?”
“Neville?”
“Blaze of glory.”
“Ron?”
“Blaze of glory.”
“Professor Merrythought?”
“Blaze of glory.”
“Potter?”
“Tripped.”
(link via Educating Alice, who has a round up of the others as well -- including Meg Cabot's ending)