The Ten-Per-Cent Solution which he described as a "fun nod". Further criticism came from the conservative Parents Television Council (PTC), which named "The Simpsons" the "Worst TV Show of the Week" because "The Ten-Per-Cent Solution" contains "content inappropriate for the Family Hour". The group wrote that the "frank sexual dialogue warranted a TV-14 rating, but the episode was rated TV-PG. Fox network executives surely know that almost nothing that comes out of Joan Rivers’ mouth is rated PG; but they chose to rate the program inappropriately anyway, thus blindsiding parents and children with crude content." PTC cited examples such as Annie saying that
The Mary Tyler Moore Show opening sequence instrumental version of the song was later used for the opening of Moore's 1979 variety series, "The Mary Tyler Moore Hour". Sonny Curtis recorded two full-length versions of the song, both with significantly different arrangements from the TV versions. The first was released as a single on Ovation Records in 1970, while the second was included on Curtis' Elektra Records album of the same name in 1980. The latter recording, which featured a country arrangement, reached No. 29 on the "Billboard" Hot Country Singles chart. The song has been covered by artists such as Ray Conniff, Joan Jett & The