I believe that homosexuality at least in the context of a loving monogamous relationship cannot be a sin as it does not harm anyone.
None of these things harm anyone else either.
Exo 20:3-4
(3) Thou shalt have no other gods before me.
(4) Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth:
Exo 20:7
(7) Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain.
Exo 20:8
(8) Remember the sabbath day, to keep it holy.
Exo 20:17
(17) Thou shalt not covet thy neighbor's house, thou shalt not covet thy neighbor's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbor's.
Transexuality as a medical condition cannot be a sin as it is the same as being born with any illness. It is something that needs to be treated by hormones and/or gender reassignment.
It saddens me to see people who I belive God does not think are sinning, being pushed away from the church. I firmly believe that Jesus would welcome monogamous homosexuals just as much as hetrosexuals and would support transexuals through their transition. I don't have a agenda here, this is what I see when I read the bible.
So I'm going to do my best to tell my other GBLT brothers and sisters that think God hates them that God does love them, and accepts them who they are as the people they are born as. If I am wrong and I have to suffer judgement for it then I shall have to when the time comes. But as I feel God has spoken to me and told me these things are not a sin, then it's not something I am concerned about.
You can think God is telling you whatever you want, but He will not go against what He has already spoken in His word. You are doing no favor to a homosexual by telling them that they are not sinning. What you are doing is taking part in their damnation. Does God love homosexuals? Of course, He loves all sinners, but if a person comes to know the Lord, He will set him free from the bondages of sin, and that is what homosexuality is, a bondage and a sin. The bible is very clear on it.
Eze 33:7-9
(7) And you, son of man, I have set you a watchman to the house of Israel. Therefore you shall hear the Word from My mouth, and warn them from Me.
(8) When I say to the wicked, O wicked one, you shall surely die; if you do not speak to warn the wicked from his way, that wicked one shall die in his iniquity; but I will require his blood at your hand.
(9) But, if you warn the wicked of his way, to turn from it; if he does not turn from his way, he shall die in his iniquity, but you have delivered your soul.