Equal rights in workplace. Although, Christian private school shouldn't have to hire anyone who don't support traditional marriage (man and woman) spiritually-wise (I am not talking about politically). But if a gay person decide to practice celibacy and put his focus on God, yeah, they should hire him. Churches need to remember that UNABLE to find the opposite sex attractive is a NOT a sin. (Lust on the other hand, heterosexual or homosexual, can be a sin)
Outside of church, I don't think the gov't should the word "marriage" . Civil union is more appropriate for all us. We can define what's marriage.
adoption: if the mother put up her child for adoption and doesn't care what kind of family, they should be allow to adopt. I know some people prefer if their child was raised in a christian home.
As long as gay or christian don't try to push their agenda to each other throat, be respectful to people's religious beliefs, we should be fine.
All people, especially gay and lesbians, should be protected from violence, bullying and harrassments. It is unexcusable for anyone to do something like that