The transgender sportscaster wears a miniskirt, the porn is gay, lesbian and bisexual, and Wonder Woman will be on every night at seven. France's first gay television channel, PinkTV, is an eye-opener. And that's the point. Pink's founders believe there's a ready audience for the channel, and not just among France's estimated 3.5 million gays. Pink's "a giant leap for television, a small step in high heels," said presenter Eric Gueho in a promotional clip shown at the channel's unveiling Tuesday, which was feted with pink champagne. "Gays are speaking to the French. But not all French speak to gays....