How do you ask Deadmau5 questions during his live streams?

[Esperanto Esperanto]

He always answers people's questions or comments on what people say, but where is he reading these questions/comments? (like facebook, twitter, youtube, etc.?)

[Jadey]

He reads them off his twitter, I think b/c he answered one of my questions when he used to ustream
c: and he does facebook sometimes, too! Idk about youtube tho. You should tweet or facebook him an interesting question or opinion. c: