Proposition Infinity the method used for "Proposition Infinity", as the team felt that most viewers would not have a strong opinion for or against robot and human intermarriage, thus lightening the potentially polarizing nature of the source material. "Proposition Infinity" was inspired by the political battle over California Proposition 8 in the United States and heavily satirizes the controversy over same-sex marriage. The title is a reference to California Proposition 8 with the "8" sideways, thus becoming the symbol of infinity (∞). The camp where Bender is being reprogrammed parodies conversion therapy camps for homosexuals. The episode also satirizes the people against
Infinity on High the UK Singles Chart, with its highest position at number seventeen in Australia, becoming the third consecutive top twenty hit from "Infinity on High" in that region. The fourth and last single, "I'm Like a Lawyer with the Way I'm Always Trying to Get You Off (Me & You)" managed to reach number 68 in the US and made the top 30 in Australia. "The Carpal Tunnel of Love" was not an official single but it was released online by the band before "Infinity"'s release and was later given as an exclusive download to iTunes; it managed to reach number