Half-Blood Prince Identity

One of the mysteries surrounding Harry Potter and the Half-Blood Prince is who the "half-blood prince" will be. J.K. Rowling has said that it will not be Harry or Voldemort. What's your guess?

THE HALF-BLOOD PRINCE IS:

Results:
Somebody else we've seen before	52%
Somebody who hasn't been in any of the first five books	17%
Neville Longbottom	12%
Albus Dumbledore	8%
Rubeus Hagrid	6%
Seamus Finnigan	2%
Colin Creevy	2%
Dean Thomas	2%
Total votes cast: 22140
poll first posted on May 13, 2005