Three things:
2- He still acts as if homosexuality is a "sin". I respect that we live in a nation where anyone is free to believe anything but I can't accept a religion that teaches that. Weather it is its intention or not it leads people to hatred despite all the "love the sinner hate the sin" rhetoric.
I'm pretty mainstream Methodist, if a little on the conservative side, and my church believes that acts of homosexuality are not part of God's perfect plan for our lives. Neither is oral and premarital sex and a bunch of other fairly common stuff. We've quit catagorizing everything as "sin" or "not sin" because the focus should not be on a prohibition/condemnation but on striving to live according to God's plan. We have homosexual members, volunteers, lay leaders, and I'm pretty sure you can be ordained as a pastor in the Methodist church if you're gay. I can't speak for all denominations.