Pop culture is in a state of mourning today. Stan Lee, the famous Marvel publisher, editor and writer, has died at the age of 95 after a spate of illnesses over the past year. To say that he had a significant impact on the media world would be an understatement -- the franchises he created (and helped create) are virtually ubiquitous in modern society, including in the digital realm.
Lee got his start in comics in 1939, just ahead of service in the US Army, but he's best known for working with Jack Kirby, Steve Ditko and other legends to create a string of definitive superhero comics in the 1960s, beginning with Fantastic Four and including the likes of X-Men, Incredible Hulk, Iron Man, Daredevil, Thor and, of course, Spider-Man. It wasn't just that they were memorable characters -- it's that they were imperfect characters who had lives outside of their heroics and could serve as social commentary. He stopped writing comics in 1972, but his role as publisher and spiritual leader of Marvel lasted for much longer.
There's little doubt that Lee's stories have had lasting effect on the media landscape, whether or not you've read the comics. They've been present in movies for decades (frequently with Lee in cameo roles), and the success of Marvel's early Cinematic Universe led Disney to acquire the company in 2009.
He will be missed, but his legacy will definitely live forever.