Haha! I understand the frustration and I'm not trying to discourage opinions. Anytime I see the term, I chuckle a little because it's so contradictory of itself. I see the term used often here, but to my recollection it's almost always used in a lighthearted way. I don't think anybody seriously believes they are a "male lesbian." I could be wrong of course, (it's just my take on it)
I guess I just don't really understand why it is seen as offensive.