Yaoi and shonen-ai has become more popular, ne? If you are not sure, here's the definitions.
"Yaoi" refers to guy x guy relationships of a sexual nature. Characters in yaoi settings need not have any interest in
each other.
My definition of yaoi: A strong feminine belief that love trancends gender. Yeah, it's TOTALLY different.
Shonen-ai is if two guys love each other but don't have a sexual realationship, just kissing, hugging, all that.
Gee, would this site really be yaoi? Maybe it would be just the fanfiction. I hope I didn't confuse you anymore.
But remember, this is my definitions of shonen-ai and yaoi. It could be wrong, it could be right. I'm not Japanese, so
I really don't know.