Calling Tonks Nymphadora, and Snape's button pushing in general

[zgirnius]

No: HPFGUIDX 152131

> Joe:
>   Sirius spent years in prison for the deaths of James and Lilly 
suffering from the horrid effects of the dementors only to escape and 
find out that his worst enemy(Snape) who was directly responsible for 
Voldemort knowing that Harry might be his undoing is not being punished 
for it but instead was protected from going to Azkaban by Dumbledore. 
Then Snape has been allowed to treat Harry terribly while teaching at 
Hogwarts.

zgirnius:
Are you saying Sirius KNEW Snape was responsible? I doubt this, I think 
the prophecy and the circumstances around it are a secret known only to 
Dumbledore and Snape.

Also, why do you say Snape is Sirius's worst enemy? Why would Sirius, 
fresh from Azkaban, see Snape in this way?