I just had to attach this today, because I find it incredibly funny.
Harlan Ellison bests CBS Paramount over 42 year-old Star Trek episode
Ellison has complained for decades about how the Star Trek producers changed his script, thereby weakening it. The City on the Edge of Forever is a fan favorite, and a lot of fun to watch. I never read the original script so I can't verify whether it would have been better in the original form or altered. Either way, he got a little payback now.