Well, I had just made my shadow armor on my new character and was going to go dungeon diving, so...
I would like them very much, thanks. 
EDIT: At around 10:28 PM PST I noticed that my corruption was gone, i.e the corruption left of my shack. That corruption was completely voluntary. They even replaced my ebonstone with regular stone. I say replaced and not purified because there was a little one block gap with a vine growing in it, which wouldn't have happened if it was purification powder.
TL;DR: My artificial corruption is gone.
Uh. Uhhhhhh. So that was your corruption? Uuhhh :v
I just thought that it naturally grew from chasm to the left :v I did sprinkled some powder around, and hit the rest of corruption with pickaxe to pry it off :v
I even put some sunflowers near it :v Also: What stuff from dungeon you want?
EDIT: Replanted. Give it time and it will grow back to 'normal' size :v