*SPOILER* The text behind the door (Re: the door)

[Michelle]

I agree with Kelley.  I don't think we are going to be able to guess who it is.  
My best guess is the new DADA prof, but that seems kind of obvious.  

Don't hate me, but I wasn't terribly impressed with this detail.  Come back in a 
year or two or three and, maybe, this will be the deatil that makes the whole 
book, but for now, I don't know who this is, so I don't care.  We had to jump 
through some major hoops for that one and I felt a little let down.  It has 
caused quite a stir, though.  I'm not trash talking Jo, either, she is still brilliant 
and flawless in my eyes.

Really, I am more curious where the code came from.  30-27-23.  Someone 
said these numbers are the ages of Percy, F&G, and Ginny currently (in 
2004), but I looked some stuff up and have a question.  Does anyone know 
Neil Murray's (Jo's husband) birthday?  Jessica's is 27th July  and David's is 
23rd March.  Maybe Neil's is the 30th of some month... 

Anyway, it's late and I have to work early tomorrow.  Ya'll take care!