JKR website update ( Nearly Headless Nick)

[dumbledore11214]

No: HPFGUIDX 125985


If you have not seen it yet, Leaky Caudron mentions that JKR updated 
her website (Extra stuff section, characters). There is a poem which 
Nearly headless Nick was supposed to recite in CoS to tell about his 
beheading. JKR's editor did not like the song that much at that 
time. :)

Anyways, my question would be whether the reason that JKR posted it 
now is to give us more interesting details about past books or to 
give us more of HBP-related hints?

Do you think we'll see more of Nick in HBP? What do you think his 
role could be IF it were to increase?

Since I am fond of speculation that Harry will somehow go behind the 
Veil to try and find Sirius there, I thought maybe Nick will be 
Harry's guide, but then I realised that he as ghost cannot really go 
in that 
world, or can he?

What do you guys think? 

Alla.