Conversation so far:
What are memorable moments for Rowan & Martin's Laugh-In?
The first season featured some of the first music videos seen on network TV.
What happened after the first season of Rowan & Martin's Laugh-In featured some of the first music videos seen on network TV?
During the September 16, 1968, episode, Richard Nixon, running for president, appeared for a few seconds with a disbelieving vocal inflection, asking Sock it to me?

Question: how was this episode received?
Self-contained rewrite: How was the September 16, 1968 Rowan & Martin's Laugh-In episode featuring Richard Nixon received?