I did a search for this topic, and didn't find one, so sorry if there was one and missed it! Anyway....
Who is your favorite Youtube "personality"? Who's videos do you enjoy the most? For me, it's Totalbiscuit (Cynical Brit). His stuff is always interesting. I like Woodenpotatoes, too.
Oh, and I should specify, your favorite in regards to GW2, of course!