News and notes from around the NHL for Friday's links.
Former Tampa Bay Lightning defenseman Sami Salo has officially retired from the NHL. He'll require another wrist surgery after a previous wrist injury kept him out of the end of the 2013-14 season with the Bolts. [The Hockey News]
How former Tampa Bay Lightning coach George Gwozdecky went from NHL coach to high school coach. [Puck Daddy]
Sort of big site-related news -- SB Nation's parent company, Vox Media, received a $200 million investment from NBC Universal.
