SALT LAKE CITY, 2015-9-30 — /EPR Retail News/ — Overstock.com, Inc. (NASDAQ:OSTK), internationally known as O.co, sponsored and furnished a retro modern living room at this past weekend's BlogPodium, Canada's largest conference for design and lifestyle bloggers. After providing the living room as a retreat for participants of the BlogPodium, the online retailer donated the entire…