Sorry for the delay - who's winning the exploding snap?
Yes, all the little poem thingies are my own. Err, let me think of a couple more for the latest sortings...
For Yoshi420:
One of four founders of Hogwarts School
Godric Gryffindor was no fool.
His gleaming and bejewelled sword
helped Harry escape the Dark Lord.
Mint - don't feel left out. It's not that I'd forgotten to sort you, it's just that you hadn't requested to be sorted until now.
One to celebrate your sorting...
Slytherins are named after Salazar.
He was ambitious and he wanted to go far.
He built inside Hogwarts a secret chamber
which held inside it a fearsome danger.