Should Harry have told on DJU? (was Re: Harry as last DADA teacher?)

[potioncat]

No: HPFGUIDX 100506

Sherry:
> 
> I think both Ron and Hermione knew, and I think it was Ron who knew 
first.
> Didn't Harry tell him, at the same time Ron admitted about 
practicing for
> the Quidditch trials?  But either way, they were definitely all in 
the
> common room together, when Harry was soaking his hand in that stuff 
to ease
> the pain.


Potioncat:
Maybe I'm being lazy here, but does anyone know how Hermione knew 
about that potion?  It's also very interesting that Harry will 
recommend it to Lee Jordan who will tell the twins (Weasley twins not 
the Snape twins) about it and it will be used in one of their 
snackboxes.