"unpopular" can be hard to define (something like "I don't like Miku at all" is pretty iffy because many people here on VO are pretty mad at Crypton 100% of the time while she's the patron saint of all vocaloids for others) and it seems the mods aren't so stringent about making sure that every single opinion is unpopular because there's more important things goin' on.
In my experience CUL's generally not lauded for her voicetype so I'd concur that your opinion is, in fact, popular. Part of the moderating job is making sure everyone stays on-topic to keep a thread from kiltering off-course. Since Byakuren is a mod and he has pointed out that you've posted inappropriately I recommend you suck it up.
I know you didn't mean to say anything mean but the word "transvestite" is a slur. It's better to refer to transsexual people as transsexual. Secondly, it's massively disrespectful to suggest that they're "emulating" a gender. Think of it this way: TS the way you're thinking is when people are born with a gender in their brains but not in the rest of their body. Any changes they make to their body, or in the way they dress, are to better display that gender that they were born with their brain. I'm not saying that you're intending to be insulting and you are a very lovely person.
That is just about it
and of course there are genderqueer people and intersex people which makes a straightforward explanation less straightforward sorry guys V__V
And now that is all.