Some Christians focus too much on externals. Drinking, swearing, piercings, tatoos, card playing.... people who are so quick to condemn these things it seems to me tend to be indifferent to what's really important, that being one's inner state.
Some of the best Christians I've known have been known to say the *f* word and enjoy a good glass of wine.
As you've found, there are many here who believe there is no reason one cannot be a follower of Christ (or a person of faith) and lgbt. There are competent biblical scholars who will say the same. God has better things to worry about than two women falling in love. I believe that the divine being blesses love, in whatever form it may come.
"And though I may not know the answers, I can finally say I am free. And if the questions led me here, then I am who I was born to be." --Susan Boyle
"If all fools could fly, the sun would be eclipsed forever." --Dutch proverb