Most burning Snape question?

[laura]

No: HPFGUIDX 107492

Hey there, this is a bit OT but I had the most *amazing* letter this 
morning containing tickets to meet JKR at the Edinburgh book festival 
on Aug. 15!!!!!

I've already decided I'm asking her a question on Snape as not many 
people ask good Snape questions when she does stuff like this, plus 
he's my *favourite* character. But I can't think of a good enough 
question, one that she won't say "I can't reveal that yet", that's 
never been asked before, and that maybe has a couple of questions 
sneaked into one ;) Any ideas? This is what I've got so far:

1) Is Snape a pure blood?
2) Why did he join/leave the Deatheaters?
3) Has he ever been married/engaged?
4) Will he ever get the DADA position?
5) Why did he flinch in GOF when Lucius was named as a DE in the 
hospital wing?

I really can't think of any more, I'm too excited to think! She 
probably won't answer most of these anyway. I need other fans' help, 
I've already asked the snapesupport lot. Has anyone got a list of 
Snape questions they really want answered? (Stupid question really) 
And did anyone else get lucky? If so what are you gonna ask?

Laura* (who can't believe her luck and is gonna celebrate big time 
tonight!!!)