Half-blood prince, missing storylines and discoveries

[heidi]

So JKR talks about the HBP and discoveries and such, and now, I'm even more convinced than I was before that the half-blood prince is Godric Gryffindor. The HBP storyline dovetails with a discovery Harry made in CoS - and one of his discoveries was that he was "a true Gryffindor".

She also says the HBP isn't tom riddle because tom is the same person as Voldemort. So much for what Dobby said in CoS...