Well, homosexuals will forever exist, until there is a way to deprogram DNA... So it IS rather inevitable, so why not try and be open minded about it instead of just turning a blind eye to the happenings of the HERE and NOW.
Absolutely. There are no OFFICIAL figures, because the Census of 2000 didn't include any directly homosexual questions on it, so nothing was recorded officially, but "The census forms did not include any questions regarding
sexual orientation, making it impossible to compile data comparing heterosexual and homosexual populations. However, two questions
were asked that allowed same-sex partnerships to be counted. The questionnaires asked the sex of each person in a household and they asked what the relationship was between each of the members of the household. Respondents could check "Husband/wife" or "unmarried partner" or a number of other relationships.
[6][7] Responses were tabulated and the
Census Bureau reported that there were more than 658,000 same-sex couples heading households in the United States. However, only about 25% of gay men and 40% of lesbians are in shared-household partnerships at any one time, according to non-Census surveys.
[8] For every same-sex couple tallied in the census, there could be three to six more homosexual un-partnered individuals who wouldn't be counted as gay. The Census reported that same-sex male couples numbered 336,001 and female same-sex couples numbered 329,522.
[9] Extrapolating from those figures and the surveyed partnering habits of homosexuals, as many as 4.3 million homosexual adults could have been living in the U.S. in 2000. The exact number can't be known because the Census didn't count them specifically. Bisexual and transgendered populations weren't counted, either, as there were no questions regarding this information. Missing, too, are data from additional couples living under the same roof as the first, though this lack applies as well to additional heterosexual couples under the same roof."
http://en.wikipedia.org/wiki/United_States_Census,_2000
And you'll notice that even though it IS Wikipedia, all the statements are cited.