Capital Gay sponsored the London Lesbian and Gay Switchboard and involved itself in events in the wider gay community in London; its editorial line tended to be strong. It is credited by the Oxford English Dictionary with being the first publication in the world to use the term HIV, (the second being the international science journal Nature  with the first regular column on AIDS in the world being written in Capital Gay by Julian Meldrum in 1982.
During the controversy over Section 28 in December 1987, the paper's offices were targeted in an arson attack. Conservative MP Dame Elaine Kellett-Bowman was quoted as believing this was a good thing and when challenged in Parliament said "I am quite prepared to affirm that it is quite right that there should be an intolerance of evil."
Editors of Capital Gay were:
- Capital Gay https://web.archive.org/web/20070401130034/http://www.knittingcircle.org.uk/capitalgay.html The Knitting Circle: Lesbian and Gay Staff Association, London South Bank University] Access date: October 8, 2006
- Hansard, vol 124 cc987-1038 House of Commons debate December 15 1987 Access date: April 16, 2010