I've completed the survey lol. So how do we know the survey results?
here are some of my comments (I forgot the questions..hope you fid them in my comments)
Question 'b': I think JKR answered that. Colin came back because he was summoned through his DA coin. My question is .. he had no apparating licence .. how did he get into Hog's Head in the first place when all the members were apparating directly there because of the Caterwauling Charm (sp) placed on Hogsmeade? The same goes for Ginny, neither Ginny nor Colin should have been taught how to apparate by then.
Question 'c': JKR mentions somewhere in her question answer session I saw at Mugglenet that Neville's grandmother was later very proud of Neville. I guess that means that she survived.
Question 'e': I don't think Fudge did anything that could be considered a crime. He was a selfconcious prick though.
Question 'l': You answered the question correctly in the question. I think Harry placed the wand back in Dumbledore's hands, where he thought it belonged. I wonder if grave robbery is considered as a major crime by the Ministry. I can see curious wannabe dark lords having a go at swiping that wand. I wouldn't put it past Draco or Scorpius.
The explanation that Harry had to know about the hallows because Voldemort would go for the Elder wand, doesn't do it for me. Voldemort didn't know about all the hallows. He just went for the best wand. In the end Harry never raced Voldemort for the wand. Which puts a huge question mark over the whole hallows scenario. Dumbledore could have just told Harry about the wand. If Dumbledore could have Snape switch the sword of Gryffindor for a fake. Why didn't he have Snape do the same with the wand in the tomb if he knew that Voldemort would come looking for it?
(I had some "burning questions" but I didn't copy them down)