Bashiok

Bashiok is the Diablo community manager at Blizzard. On the official Diablo III forums Bashiok's avatar depicts a Fallen Shaman
He is most well known for his nickname "Drysc" , when he was working primarily with World of WarCraft. His real name is Micah.

You can find many of his "blue posts" over at the Diablo III Media Coverage section.
You can Follow Bashiok here

Bashiok's Battle.net avatar.