At this movie festival in amsterdam, I saw a retrospective of interactive artist, comedian
Ze Frank (pronounced Zay Frank)
Which had some clips from his show, called... yes you've guessed it.
The Ze Frank Show.
He has a very sharp witty/cynical side to his humour, and the way he addresses his audience(intense eye+ and a pedagogic yet sarcastic manner in which he speaks) , has been followed by other vloggers ever since (such as the vlogbrothers: I'm thinking maybe they even copied his hairstyle)
Anyhow here are some of my favourites.
and here is him talking at TEDtalks