i think Halycon said it best (when asked if he was bi/gay here on GFY) when he answered, something to the effect of, depends on the moment.
sex is sex. i think if the moment comes up, and your curious and want to explore your sexuality, theres no harm in that. but if you go to a gay club to "explore" every weekend, ya might be gay LOL just a thought ;)
i knew that i was bisexual since the 9th grade but i wasnt 100% sure till i tried it years later. i know, i know "its different for women." .......well, not really.
i think alot of you would be surprised at how many guys (usually the macho ones too) that have tried or curious to try ANYTHING with another man. kissing, sucking to just see what its like, anal play (where the mans g spot is).
you know how many guys get fucked by their wives in the ass with strap ons??? ALOT! Its sex. Its not the end of the world.