Fuzzysora joined the IGN forums in June of 2010. He joined quietly, not making any anouncement of his arrival, and immediately joined in several threads. He has since become a regular at the Pikmin Boards, and rarely posts elsewhere.
Fuzzysora is generally referred to as Fuzzy, Sora, or Fluffles 2 (At least from Thepikminmaster)
He is currently near the 1K mark, and is generally well liked.