Is support for full LGBT equality a valid criterion for participation?

Is support for full LGBT equality a valid criterion for participation?
MPs and faith leaders have incited prejudice & given comfort to bigots
Ban on heterosexual civil partnerships to remain
Celebration of 60th birthday & 45 years of human rights campaigning
Opposition to marriage equality is “intolerant and out of touch”
First anniversary of Equal Love appeal to European Court of Human Rights
Opposition and delay to women bishops reveals “ugly sexism”
First anniversary of Equal Love appeal to European Court
Help us win gay marriage & straight civil partnerships
Gay marriage is an issue of equality. It also signifies rising LGBT conservatism