What is the Half-Blood Prince?

[Valy]

No: HPFGUIDX 125875


"LadyOfThePensieve" wrote:
<snip> Right now Im reckon we are totally wrong if we think the
Half-Blood Prince could be a person!
Because of the adult cover of book 6 (Advanced Potion-Making) I
remembered Snapes riddle in book 1. Harrys challenge was to
find the right potion to come to through black flames to the 
Philosophers Stone.<snip>


Valy replies:
Despite I do not agree, I find it very interesting.
And JKR said we'll be VERY surprised at the identity of the HBP, so 
maybe you're right, maybe you're wrong.
But I really find it interesting!
Ooooh, the suspense! *rips hair off*

Valy.