Official StumbleUpon Blog. Join for free Log in Blogs » Official Blog » Community » The Most Stumbled Sites of 2009 The Most Stumbled Sites of 2009 Tuesday, December 29, 2009 in Community. StewetS's favorite websites. Benvenuti su Facebook. Twitter. Stefano Lombardi (StewetS) Rich Stumble Upon (MyStumbles) Vegan Health (vegan_health) Vegan News (Vegan_Hive)