Yes i think they are.
All men, gay or straight, are hot in one way or another.
You can meet gay men online, such as dating sites or social networking sites. You can also visit gay clubs and districts, or LGBT-friendly churches and synagogues.
It depends on the laws of where you are. In some places gay people can adopt kids. In some places gay men can hire a surrogate mother who will have the child and then hand it over when it is born. Sometimes this will be using the semen of the gay men. If it is legal, then it will probably be (or become) socially acceptable.
Gay men and women don't "feel the need to be gay". We are gay. That's the way we are. You don't ask "Why do straight people feel the need to be straight?"
Some researchers believe that all humans are inherently bisexual, so yes, you could say that "all men are gay in a way".
Here is the only real fact: men cannot become gay. They are born that way.
You could be attracted to gay men because you like their attitude and the way that they treat others.
The most predictable way of communicating that one is gay is to come out and be proud of being gay. Gay men also often meet each other through common interests and involvement in the gay community. Sometimes you can tell by the way someone acts or speaks that they are probably gay. The ability to pick up on these cues is called "gaydar."
Gay men are already men.
There is no accurate way to answer this question. The size of a country has nothing to do with what percentage of its population might be gay, nor is there any evidence that England has more gay men than Scotland. Granted, England is a bigger country, so there might be a larger population of gay men, but there is really no way to know unless all of the gay men in both countries decide to allow themselves to be the subjects of a population study.
Gay men are individuals who are attracted to other men romantically and/or sexually. Sexual orientation (being gay) does not influence someone's gender identity (being a man). Men, whether straight or gay, identify as male based on their self-perception and expression.
Most do. Gay men feel the same way about other guys as straight men feel about women. Generally there is an emotional attraction as well as a purely sexual one.