You are, of course, correct. There is no correlation between 'masculinity' and homosexuality. The word was very poorly chosen - one based on cliches, rather than rational thought.
A short anecdote, if i may:
I was talking to my girlfriend the other day and she said that she "loves the company of gay guys." This, to me, seemed completely irational. I concluded this - If people are to be defined by their sexuality, race, religion or sex, then we miss the point at hand about what people actually are. I explained to her that someone's sexuality was not their defining characteristic. I tried to explain that there are extremely boring, self-centered, vaccuous gay men and women, just as there are extremely boring, self-centred, vaccuous straight men and women.
The point, i think, is this. If we place emphasis on what a person is, rather than who they are, we miss the point of getting along in life. Recently in the British news there has been talk of changing the 'definition' of racial and national groups from things such as 'Muslim' to 'British Muslim' to aid intergration; a practice that is widely used and accepted in the USA and Canada. However, it seems that this is just another way to label someone based on ethnicity or religion, so that they may be defined by what they are, and sudjegated accordingly. To me this is unnaceptable. Instead of labelling someone as 'asian-British' couldn't people be assumed to be 'British' - a term to encompass all the veriety of cultures, ethnicity, and nationalities in this country? I don't know.
Maybe i'm wrong. Maybe people do need to feel special, that their culture is valued, cherished, and kept. As for homosexuality, i don't believe that being gay neccesarily defines a person. God knows i've met some incredibly nice, and some incredibly boring gay guys. I would hope that people have more character than to be defined by what they are, otherwise stereotypes will prevail and people will be defined by their supposed group, rather than their character - Liking theatre will be stereotypically cast as 'gay' and the subsistance and acceptance of all peoples - in both who people are, what people are like as people, and what people do will be tarnished, flushed, and minimalised.
"the cottagers at Rotherhithe knew something of his name. From Hammersmith to Putney people shuddered at his name" - Growltiger's Last Stand