Because the debate is conducted on television.
And television creates presence - so the only thing you remember is their presence.
Just as you don't remember a word I say, but you know I am here.
Because the internet is an electronic medium just like television.
And it conveys my presence to you right now.
The present present of the internet is my presence - lucky you.
But you can't take your eyes off me - you can't look away.
Look, you have read my post to the end.
Have a nice day.